68998111

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 85169728

約数和(自身を除く): 16171617

約数列:

[1, 7, 13, 91, 421, 1801, 2947, 5473, 12607, 23413, 38311, 163891, 758221, 5307547, 9856873, 68998111]

約数ペア:

[(1, 68998111), (7, 9856873), (13, 5307547), (91, 758221), (421, 163891), (1801, 38311), (2947, 23413), (5473, 12607)]