131130751

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 140995008

約数和(自身を除く): 9864257

約数列:

[1, 23, 41, 241, 577, 943, 5543, 9881, 13271, 23657, 139057, 227263, 544111, 3198311, 5701337, 131130751]

約数ペア:

[(1, 131130751), (23, 5701337), (41, 3198311), (241, 544111), (577, 227263), (943, 139057), (5543, 23657), (9881, 13271)]