248959081

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3492

約数の個数: 16

約数和(自身を含む): 290239488

約数和(自身を除く): 41280407

約数列:

[1, 7, 83, 131, 581, 917, 3271, 10873, 22897, 76111, 271493, 428501, 1900451, 2999507, 35565583, 248959081]

約数ペア:

[(1, 248959081), (7, 35565583), (83, 2999507), (131, 1900451), (581, 428501), (917, 271493), (3271, 76111), (10873, 22897)]