127531374

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{198647}}^1$

素因数の和:198759

約数の個数: 16

約数和(自身を含む): 257447808

約数和(自身を除く): 129916434

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 198647, 397294, 595941, 1191882, 21255229, 42510458, 63765687, 127531374]

約数ペア:

[(1, 127531374), (2, 63765687), (3, 42510458), (6, 21255229), (107, 1191882), (214, 595941), (321, 397294), (642, 198647)]