20150117067

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2931779}}^1$

素因数の和:2931890

約数の個数: 16

約数和(自身を含む): 28145088000

約数和(自身を除く): 7994970933

約数列:

[1, 3, 29, 79, 87, 237, 2291, 6873, 2931779, 8795337, 85021591, 231610541, 255064773, 694831623, 6716705689, 20150117067]

約数ペア:

[(1, 20150117067), (3, 6716705689), (29, 694831623), (79, 255064773), (87, 231610541), (237, 85021591), (2291, 8795337), (6873, 2931779)]