42552159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5171}}^1$

素因数の和:5398

約数の個数: 16

約数和(自身を含む): 61401984

約数和(自身を除く): 18849825

約数列:

[1, 3, 13, 39, 211, 633, 2743, 5171, 8229, 15513, 67223, 201669, 1091081, 3273243, 14184053, 42552159]

約数ペア:

[(1, 42552159), (3, 14184053), (13, 3273243), (39, 1091081), (211, 201669), (633, 67223), (2743, 15513), (5171, 8229)]