120651213

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{701}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 162953856

約数和(自身を除く): 42302643

約数列:

[1, 3, 103, 309, 557, 701, 1671, 2103, 57371, 72203, 172113, 216609, 390457, 1171371, 40217071, 120651213]

約数ペア:

[(1, 120651213), (3, 40217071), (103, 1171371), (309, 390457), (557, 216609), (701, 172113), (1671, 72203), (2103, 57371)]