2480777733

素因数分解:

$3^1\times 7^2\times {\mathrm{1847}}^1\times {\mathrm{9137}}^1$

素因数の和:11001

約数の個数: 24

約数和(自身を含む): 3850241472

約数和(自身を除く): 1369463739

約数列:

[1, 3, 7, 21, 49, 147, 1847, 5541, 9137, 12929, 27411, 38787, 63959, 90503, 191877, 271509, 447713, 1343139, 16876039, 50628117, 118132273, 354396819, 826925911, 2480777733]

約数ペア:

[(1, 2480777733), (3, 826925911), (7, 354396819), (21, 118132273), (49, 50628117), (147, 16876039), (1847, 1343139), (5541, 447713), (9137, 271509), (12929, 191877), (27411, 90503), (38787, 63959)]