851948097

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 1554416640

約数和(自身を除く): 702468543

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 139, 143, 157, 169, 231, 273, 417, 429, 471, 507, 973, 1001, 1099, 1183, 1529, 1727, 1807, 1859, 2041, 2919, 3003, 3297, 3549, 4587, 5181, 5421, 5577, 6123, 10703, 12089, 12649, 13013, 14287, 19877, 21823, 22451, 23491, 26533, 32109, 36267, 37947, 39039, 42861, 59631, 65469, 67353, 70473, 79599, 139139, 152761, 157157, 164437, 185731, 240053, 258401, 283699, 291863, 417417, 458283, 471471, 493311, 557193, 720159, 775203, 851097, 875589, 1680371, 1808807, 1985893, 2043041, 3120689, 3688087, 5041113, 5426421, 5957679, 6129123, 9362067, 11064261, 21844823, 25816609, 40568957, 65534469, 77449827, 121706871, 283982699, 851948097]

約数ペア:

[(1, 851948097), (3, 283982699), (7, 121706871), (11, 77449827), (13, 65534469), (21, 40568957), (33, 25816609), (39, 21844823), (77, 11064261), (91, 9362067), (139, 6129123), (143, 5957679), (157, 5426421), (169, 5041113), (231, 3688087), (273, 3120689), (417, 2043041), (429, 1985893), (471, 1808807), (507, 1680371), (973, 875589), (1001, 851097), (1099, 775203), (1183, 720159), (1529, 557193), (1727, 493311), (1807, 471471), (1859, 458283), (2041, 417417), (2919, 291863), (3003, 283699), (3297, 258401), (3549, 240053), (4587, 185731), (5181, 164437), (5421, 157157), (5577, 152761), (6123, 139139), (10703, 79599), (12089, 70473), (12649, 67353), (13013, 65469), (14287, 59631), (19877, 42861), (21823, 39039), (22451, 37947), (23491, 36267), (26533, 32109)]