42286881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154897}}^1$

素因数の和:154920

約数の個数: 16

約数和(自身を含む): 69394304

約数和(自身を除く): 27107423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 154897, 464691, 1084279, 2013661, 3252837, 6040983, 14095627, 42286881]

約数ペア:

[(1, 42286881), (3, 14095627), (7, 6040983), (13, 3252837), (21, 2013661), (39, 1084279), (91, 464691), (273, 154897)]