13218893611

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{462733}}^1$

素因数の和:462811

約数の個数: 24

約数和(自身を含む): 17091543024

約数和(自身を除く): 3872649413

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2597, 4081, 28567, 462733, 3239131, 5090063, 22673917, 24524849, 35630441, 171673943, 249413087, 269773339, 1201717601, 1888413373, 13218893611]

約数ペア:

[(1, 13218893611), (7, 1888413373), (11, 1201717601), (49, 269773339), (53, 249413087), (77, 171673943), (371, 35630441), (539, 24524849), (583, 22673917), (2597, 5090063), (4081, 3239131), (28567, 462733)]