74689901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22709}}^1$

素因数の和:22756

約数の個数: 16

約数和(自身を含む): 91566720

約数和(自身を除く): 16876819

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 22709, 249799, 295217, 522307, 3247387, 5745377, 6789991, 74689901]

約数ペア:

[(1, 74689901), (11, 6789991), (13, 5745377), (23, 3247387), (143, 522307), (253, 295217), (299, 249799), (3289, 22709)]