86945677

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13457}}^1$

素因数の和:13548

約数の個数: 16

約数和(自身を含む): 108525312

約数和(自身を除く): 21579635

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 13457, 94199, 174941, 955447, 1224587, 6688129, 12420811, 86945677]

約数ペア:

[(1, 86945677), (7, 12420811), (13, 6688129), (71, 1224587), (91, 955447), (497, 174941), (923, 94199), (6461, 13457)]