1057360031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 1342914048

約数和(自身を除く): 285554017

約数列:

[1, 7, 13, 61, 67, 91, 427, 469, 793, 871, 2843, 4087, 5551, 6097, 19901, 28609, 36959, 53131, 173423, 190481, 258713, 371917, 1213961, 1333367, 2254499, 2476253, 11619341, 15781493, 17333771, 81335387, 151051433, 1057360031]

約数ペア:

[(1, 1057360031), (7, 151051433), (13, 81335387), (61, 17333771), (67, 15781493), (91, 11619341), (427, 2476253), (469, 2254499), (793, 1333367), (871, 1213961), (2843, 371917), (4087, 258713), (5551, 190481), (6097, 173423), (19901, 53131), (28609, 36959)]