749023929

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{15971}}^1$

素因数の和:16179

約数の個数: 24

約数和(自身を含む): 1127878752

約数和(自身を除く): 378854823

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 1737, 5211, 15633, 15971, 46899, 47913, 143739, 431217, 1293651, 3082403, 3880953, 9247209, 27741627, 83224881, 249674643, 749023929]

約数ペア:

[(1, 749023929), (3, 249674643), (9, 83224881), (27, 27741627), (81, 9247209), (193, 3880953), (243, 3082403), (579, 1293651), (1737, 431217), (5211, 143739), (15633, 47913), (15971, 46899)]