40815039

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 55583744

約数和(自身を除く): 14768705

約数列:

[1, 3, 61, 183, 271, 813, 823, 2469, 16531, 49593, 50203, 150609, 223033, 669099, 13605013, 40815039]

約数ペア:

[(1, 40815039), (3, 13605013), (61, 669099), (183, 223033), (271, 150609), (813, 50203), (823, 49593), (2469, 16531)]