16966831

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 20130880

約数和(自身を除く): 3164049

約数列:

[1, 7, 37, 109, 259, 601, 763, 4033, 4207, 22237, 28231, 65509, 155659, 458563, 2423833, 16966831]

約数ペア:

[(1, 16966831), (7, 2423833), (37, 458563), (109, 155659), (259, 65509), (601, 28231), (763, 22237), (4033, 4207)]