40806899

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 49116672

約数和(自身を除く): 8309773

約数列:

[1, 7, 23, 113, 161, 791, 2243, 2599, 15701, 18193, 51589, 253459, 361123, 1774213, 5829557, 40806899]

約数ペア:

[(1, 40806899), (7, 5829557), (23, 1774213), (113, 361123), (161, 253459), (791, 51589), (2243, 18193), (2599, 15701)]