1680996601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{3581}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 1817449488

約数和(自身を除く): 136452887

約数列:

[1, 17, 53, 521, 901, 3581, 8857, 27613, 60877, 189793, 469421, 1865701, 3226481, 31716917, 98882153, 1680996601]

約数ペア:

[(1, 1680996601), (17, 98882153), (53, 31716917), (521, 3226481), (901, 1865701), (3581, 469421), (8857, 189793), (27613, 60877)]