213215583

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{94889}}^1$

素因数の和:95006

約数の個数: 16

約数和(自身を含む): 327939840

約数和(自身を除く): 114724257

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 94889, 284667, 664223, 1992669, 10153123, 30459369, 71071861, 213215583]

約数ペア:

[(1, 213215583), (3, 71071861), (7, 30459369), (21, 10153123), (107, 1992669), (321, 664223), (749, 284667), (2247, 94889)]