2017659591

素因数分解:

$3^3\times {\mathrm{1279}}^1\times {\mathrm{58427}}^1$

素因数の和:59715

約数の個数: 16

約数和(自身を含む): 2991513600

約数和(自身を除く): 973854009

約数列:

[1, 3, 9, 27, 1279, 3837, 11511, 34533, 58427, 175281, 525843, 1577529, 74728133, 224184399, 672553197, 2017659591]

約数ペア:

[(1, 2017659591), (3, 672553197), (9, 224184399), (27, 74728133), (1279, 1577529), (3837, 525843), (11511, 175281), (34533, 58427)]