42265353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7177}}^1$

素因数の和:7344

約数の個数: 16

約数和(自身を含む): 61099136

約数和(自身を除く): 18833783

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 7177, 21531, 93301, 279903, 1083727, 3251181, 14088451, 42265353]

約数ペア:

[(1, 42265353), (3, 14088451), (13, 3251181), (39, 1083727), (151, 279903), (453, 93301), (1963, 21531), (5889, 7177)]