2100051110787

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{3993229}}^1$

素因数の和:3993635

約数の個数: 32

約数和(自身を含む): 3250808678400

約数和(自身を除く): 1150757567613

約数列:

[1, 3, 7, 21, 79, 237, 317, 553, 951, 1659, 2219, 6657, 25043, 75129, 175301, 525903, 3993229, 11979687, 27952603, 83857809, 315465091, 946395273, 1265853593, 2208255637, 3797560779, 6624766911, 8860975151, 26582925453, 100002433847, 300007301541, 700017036929, 2100051110787]

約数ペア:

[(1, 2100051110787), (3, 700017036929), (7, 300007301541), (21, 100002433847), (79, 26582925453), (237, 8860975151), (317, 6624766911), (553, 3797560779), (951, 2208255637), (1659, 1265853593), (2219, 946395273), (6657, 315465091), (25043, 83857809), (75129, 27952603), (175301, 11979687), (525903, 3993229)]