628032909

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{42181}}^1$

素因数の和:42900

約数の個数: 16

約数和(自身を含む): 958375040

約数和(自身を除く): 330342131

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 14889, 42181, 126543, 295267, 885801, 29906329, 89718987, 209344303, 628032909]

約数ペア:

[(1, 628032909), (3, 209344303), (7, 89718987), (21, 29906329), (709, 885801), (2127, 295267), (4963, 126543), (14889, 42181)]