22108791

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 30222720

約数和(自身を除く): 8113929

約数列:

[1, 3, 53, 159, 211, 633, 659, 1977, 11183, 33549, 34927, 104781, 139049, 417147, 7369597, 22108791]

約数ペア:

[(1, 22108791), (3, 7369597), (53, 417147), (159, 139049), (211, 104781), (633, 34927), (659, 33549), (1977, 11183)]