42558607

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 54123552

約数和(自身を除く): 11564945

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 941, 3479, 6461, 6587, 12233, 45227, 46109, 66811, 85631, 467677, 599417, 868543, 3273739, 6079801, 42558607]

約数ペア:

[(1, 42558607), (7, 6079801), (13, 3273739), (49, 868543), (71, 599417), (91, 467677), (497, 85631), (637, 66811), (923, 46109), (941, 45227), (3479, 12233), (6461, 6587)]