290423211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{10903}}^1$

素因数の和:11602

約数の個数: 16

約数和(自身を含む): 417666816

約数和(自身を除く): 127243605

約数列:

[1, 3, 13, 39, 683, 2049, 8879, 10903, 26637, 32709, 141739, 425217, 7446749, 22340247, 96807737, 290423211]

約数ペア:

[(1, 290423211), (3, 96807737), (13, 22340247), (39, 7446749), (683, 425217), (2049, 141739), (8879, 32709), (10903, 26637)]