421566119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{7253}}^1$

素因数の和:7546

約数の個数: 16

約数和(自身を含む): 482594112

約数和(自身を除く): 61027993

約数列:

[1, 13, 17, 221, 263, 3419, 4471, 7253, 58123, 94289, 123301, 1602913, 1907539, 24798007, 32428163, 421566119]

約数ペア:

[(1, 421566119), (13, 32428163), (17, 24798007), (221, 1907539), (263, 1602913), (3419, 123301), (4471, 94289), (7253, 58123)]