42131869

素因数分解:

${\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 16

約数和(自身を含む): 46305280

約数和(自身を除く): 4173411

約数列:

[1, 13, 127, 151, 169, 1651, 1963, 2197, 19177, 21463, 25519, 249301, 279019, 331747, 3240913, 42131869]

約数ペア:

[(1, 42131869), (13, 3240913), (127, 331747), (151, 279019), (169, 249301), (1651, 25519), (1963, 21463), (2197, 19177)]