1668831359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{9521}}^1$

素因数の和:9770

約数の個数: 16

約数和(自身を含む): 1828985760

約数和(自身を除く): 160154401

約数列:

[1, 13, 97, 139, 1261, 1807, 9521, 13483, 123773, 175279, 923537, 1323419, 12005981, 17204447, 128371643, 1668831359]

約数ペア:

[(1, 1668831359), (13, 128371643), (97, 17204447), (139, 12005981), (1261, 1323419), (1807, 923537), (9521, 175279), (13483, 123773)]