71255483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 81539136

約数和(自身を除く): 10283653

約数列:

[1, 13, 17, 221, 503, 641, 6539, 8333, 8551, 10897, 111163, 141661, 322423, 4191499, 5481191, 71255483]

約数ペア:

[(1, 71255483), (13, 5481191), (17, 4191499), (221, 322423), (503, 141661), (641, 111163), (6539, 10897), (8333, 8551)]