172638962493

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{1313633}}^1$

素因数の和:1314324

約数の個数: 16

約数和(自身を含む): 233805833856

約数和(自身を除く): 61166871363

約数列:

[1, 3, 71, 213, 617, 1851, 43807, 131421, 1313633, 3940899, 93267943, 279803829, 810511561, 2431534683, 57546320831, 172638962493]

約数ペア:

[(1, 172638962493), (3, 57546320831), (71, 2431534683), (213, 810511561), (617, 279803829), (1851, 93267943), (43807, 3940899), (131421, 1313633)]