780097951

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 810348928

約数和(自身を除く): 30250977

約数列:

[1, 61, 67, 163, 1171, 4087, 9943, 10921, 71431, 78457, 190873, 666181, 4785877, 11643253, 12788491, 780097951]

約数ペア:

[(1, 780097951), (61, 12788491), (67, 11643253), (163, 4785877), (1171, 666181), (4087, 190873), (9943, 78457), (10921, 71431)]