73872019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10313}}^1$

素因数の和:10374

約数の個数: 16

約数和(自身を含む): 86637600

約数和(自身を除く): 12765581

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 10313, 134069, 195947, 299077, 2547311, 3888001, 5682463, 73872019]

約数ペア:

[(1, 73872019), (13, 5682463), (19, 3888001), (29, 2547311), (247, 299077), (377, 195947), (551, 134069), (7163, 10313)]