7138902127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{534229}}^1$

素因数の和:534342

約数の個数: 16

約数和(自身を含む): 8616061440

約数和(自身を除く): 1477159313

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 534229, 3739603, 12287267, 44341007, 86010869, 310387049, 1019843161, 7138902127]

約数ペア:

[(1, 7138902127), (7, 1019843161), (23, 310387049), (83, 86010869), (161, 44341007), (581, 12287267), (1909, 3739603), (13363, 534229)]