631190979

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 919041552

約数和(自身を除く): 287850573

約数列:

[1, 3, 9, 227, 521, 593, 681, 1563, 1779, 2043, 4689, 5337, 118267, 134611, 308953, 354801, 403833, 926859, 1064403, 1211499, 2780577, 70132331, 210396993, 631190979]

約数ペア:

[(1, 631190979), (3, 210396993), (9, 70132331), (227, 2780577), (521, 1211499), (593, 1064403), (681, 926859), (1563, 403833), (1779, 354801), (2043, 308953), (4689, 134611), (5337, 118267)]