2802870609

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{1429}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 4749750720

約数和(自身を除く): 1946880111

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1213, 1429, 1617, 3639, 4287, 8491, 10003, 13343, 15719, 25473, 30009, 40029, 47157, 59437, 70021, 93401, 110033, 178311, 210063, 280203, 330099, 653807, 770231, 1733377, 1961421, 2310693, 5200131, 12133639, 19067147, 36400917, 57201441, 84935473, 133470029, 254806419, 400410087, 934290203, 2802870609]

約数ペア:

[(1, 2802870609), (3, 934290203), (7, 400410087), (11, 254806419), (21, 133470029), (33, 84935473), (49, 57201441), (77, 36400917), (147, 19067147), (231, 12133639), (539, 5200131), (1213, 2310693), (1429, 1961421), (1617, 1733377), (3639, 770231), (4287, 653807), (8491, 330099), (10003, 280203), (13343, 210063), (15719, 178311), (25473, 110033), (30009, 93401), (40029, 70021), (47157, 59437)]