2955103991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{472741}}^1$

素因数の和:472814

約数の個数: 16

約数和(自身を含む): 3630658560

約数和(自身を除く): 675554569

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 472741, 3309187, 8982079, 22218827, 62874553, 155531789, 422157713, 2955103991]

約数ペア:

[(1, 2955103991), (7, 422157713), (19, 155531789), (47, 62874553), (133, 22218827), (329, 8982079), (893, 3309187), (6251, 472741)]