23157511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 25740288

約数和(自身を除く): 2582777

約数列:

[1, 13, 47, 151, 251, 611, 1963, 3263, 7097, 11797, 37901, 92261, 153361, 492713, 1781347, 23157511]

約数ペア:

[(1, 23157511), (13, 1781347), (47, 492713), (151, 153361), (251, 92261), (611, 37901), (1963, 11797), (3263, 7097)]