7493213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 9367680

約数和(自身を除く): 1874467

約数列:

[1, 7, 13, 67, 91, 469, 871, 1229, 6097, 8603, 15977, 82343, 111839, 576401, 1070459, 7493213]

約数ペア:

[(1, 7493213), (7, 1070459), (13, 576401), (67, 111839), (91, 82343), (469, 15977), (871, 8603), (1229, 6097)]