126165143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24821}}^1$

素因数の和:24874

約数の個数: 16

約数和(自身を含む): 150123456

約数和(自身を除く): 23958313

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 24821, 322673, 421957, 570883, 5485441, 7421479, 9705011, 126165143]

約数ペア:

[(1, 126165143), (13, 9705011), (17, 7421479), (23, 5485441), (221, 570883), (299, 421957), (391, 322673), (5083, 24821)]