20150935791

素因数分解:

$3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{610801}}^1$

素因数の和:612382

約数の個数: 16

約数和(自身を含む): 30725783808

約数和(自身を除く): 10574848017

約数列:

[1, 3, 7, 21, 1571, 4713, 10997, 32991, 610801, 1832403, 4275607, 12826821, 959568371, 2878705113, 6716978597, 20150935791]

約数ペア:

[(1, 20150935791), (3, 6716978597), (7, 2878705113), (21, 959568371), (1571, 12826821), (4713, 4275607), (10997, 1832403), (32991, 610801)]