71894173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5424

約数の個数: 16

約数和(自身を含む): 83338416

約数和(自身を除く): 11444243

約数列:

[1, 13, 17, 61, 221, 793, 1037, 5333, 13481, 69329, 90661, 325313, 1178593, 4229069, 5530321, 71894173]

約数ペア:

[(1, 71894173), (13, 5530321), (17, 4229069), (61, 1178593), (221, 325313), (793, 90661), (1037, 69329), (5333, 13481)]