2217399

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 3093504

約数和(自身を除く): 876105

約数列:

[1, 3, 31, 93, 113, 211, 339, 633, 3503, 6541, 10509, 19623, 23843, 71529, 739133, 2217399]

約数ペア:

[(1, 2217399), (3, 739133), (31, 71529), (93, 23843), (113, 19623), (211, 10509), (339, 6541), (633, 3503)]