1547440641

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1453}}^1\times {\mathrm{1621}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 2268769256

約数和(自身を除く): 721328615

約数列:

[1, 3, 9, 73, 219, 657, 1453, 1621, 4359, 4863, 13077, 14589, 106069, 118333, 318207, 354999, 954621, 1064997, 2355313, 7065939, 21197817, 171937849, 515813547, 1547440641]

約数ペア:

[(1, 1547440641), (3, 515813547), (9, 171937849), (73, 21197817), (219, 7065939), (657, 2355313), (1453, 1064997), (1621, 954621), (4359, 354999), (4863, 318207), (13077, 118333), (14589, 106069)]