87074113

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 104186880

約数和(自身を除く): 17112767

約数列:

[1, 7, 23, 161, 379, 1427, 2653, 8717, 9989, 32821, 61019, 229747, 540833, 3785831, 12439159, 87074113]

約数ペア:

[(1, 87074113), (7, 12439159), (23, 3785831), (161, 540833), (379, 229747), (1427, 61019), (2653, 32821), (8717, 9989)]