10219209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 18966528

約数和(自身を除く): 8747319

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 41, 77, 83, 91, 123, 143, 231, 249, 273, 287, 429, 451, 533, 581, 861, 913, 1001, 1079, 1353, 1599, 1743, 2739, 3003, 3157, 3237, 3403, 3731, 5863, 6391, 7553, 9471, 10209, 11193, 11869, 17589, 19173, 22659, 23821, 35607, 37433, 41041, 44239, 71463, 83083, 112299, 123123, 132717, 249249, 262031, 309673, 486629, 786093, 929019, 1459887, 3406403, 10219209]

約数ペア:

[(1, 10219209), (3, 3406403), (7, 1459887), (11, 929019), (13, 786093), (21, 486629), (33, 309673), (39, 262031), (41, 249249), (77, 132717), (83, 123123), (91, 112299), (123, 83083), (143, 71463), (231, 44239), (249, 41041), (273, 37433), (287, 35607), (429, 23821), (451, 22659), (533, 19173), (581, 17589), (861, 11869), (913, 11193), (1001, 10209), (1079, 9471), (1353, 7553), (1599, 6391), (1743, 5863), (2739, 3731), (3003, 3403), (3157, 3237)]