622388013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{24439}}^1$

素因数の和:25108

約数の個数: 16

約数和(自身を含む): 895090560

約数和(自身を除く): 272702547

約数列:

[1, 3, 13, 39, 653, 1959, 8489, 24439, 25467, 73317, 317707, 953121, 15958667, 47876001, 207462671, 622388013]

約数ペア:

[(1, 622388013), (3, 207462671), (13, 47876001), (39, 15958667), (653, 953121), (1959, 317707), (8489, 73317), (24439, 25467)]