13968199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 16842240

約数和(自身を除く): 2874041

約数列:

[1, 7, 23, 101, 161, 707, 859, 2323, 6013, 16261, 19757, 86759, 138299, 607313, 1995457, 13968199]

約数ペア:

[(1, 13968199), (7, 1995457), (23, 607313), (101, 138299), (161, 86759), (707, 19757), (859, 16261), (2323, 6013)]