1919547279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{53441}}^1$

素因数の和:53767

約数の個数: 24

約数和(自身を含む): 2995744752

約数和(自身を除く): 1076197473

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 2763, 3991, 11973, 35919, 53441, 160323, 480969, 694733, 2084199, 6252597, 16406387, 49219161, 147657483, 213283031, 639849093, 1919547279]

約数ペア:

[(1, 1919547279), (3, 639849093), (9, 213283031), (13, 147657483), (39, 49219161), (117, 16406387), (307, 6252597), (921, 2084199), (2763, 694733), (3991, 480969), (11973, 160323), (35919, 53441)]