109888961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25693}}^1$

素因数の和:25760

約数の個数: 16

約数和(自身を含む): 138130944

約数和(自身を除く): 28241983

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 25693, 179851, 334009, 1207571, 2338063, 8452997, 15698423, 109888961]

約数ペア:

[(1, 109888961), (7, 15698423), (13, 8452997), (47, 2338063), (91, 1207571), (329, 334009), (611, 179851), (4277, 25693)]