279675991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{44741}}^1$

素因数の和:44814

約数の個数: 16

約数和(自身を含む): 343618560

約数和(自身を除く): 63942569

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 44741, 313187, 850079, 2102827, 5950553, 14719789, 39953713, 279675991]

約数ペア:

[(1, 279675991), (7, 39953713), (19, 14719789), (47, 5950553), (133, 2102827), (329, 850079), (893, 313187), (6251, 44741)]