138520259

素因数分解:

${\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 144460800

約数和(自身を除く): 5940541

約数列:

[1, 59, 79, 113, 263, 4661, 6667, 8927, 15517, 20777, 29719, 526693, 1225843, 1753421, 2347801, 138520259]

約数ペア:

[(1, 138520259), (59, 2347801), (79, 1753421), (113, 1225843), (263, 526693), (4661, 29719), (6667, 20777), (8927, 15517)]