428934081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{6263}}^1$

素因数の和:6920

約数の個数: 16

約数和(自身を含む): 588415104

約数和(自身を除く): 159481023

約数列:

[1, 3, 37, 111, 617, 1851, 6263, 18789, 22829, 68487, 231731, 695193, 3864271, 11592813, 142978027, 428934081]

約数ペア:

[(1, 428934081), (3, 142978027), (37, 11592813), (111, 3864271), (617, 695193), (1851, 231731), (6263, 68487), (18789, 22829)]