23189991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13259}}^1$

素因数の和:13326

約数の個数: 16

約数和(自身を含む): 34369920

約数和(自身を除く): 11179929

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 13259, 39777, 145849, 437547, 702727, 2108181, 7729997, 23189991]

約数ペア:

[(1, 23189991), (3, 7729997), (11, 2108181), (33, 702727), (53, 437547), (159, 145849), (583, 39777), (1749, 13259)]