138411613

素因数分解:

${\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 144648000

約数和(自身を除く): 6236387

約数列:

[1, 41, 139, 149, 163, 5699, 6109, 6683, 20711, 22657, 24287, 849151, 928937, 995767, 3375893, 138411613]

約数ペア:

[(1, 138411613), (41, 3375893), (139, 995767), (149, 928937), (163, 849151), (5699, 24287), (6109, 22657), (6683, 20711)]