73921393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4253}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 91478016

約数和(自身を除く): 17556623

約数列:

[1, 7, 13, 91, 191, 1337, 2483, 4253, 17381, 29771, 55289, 387023, 812323, 5686261, 10560199, 73921393]

約数ペア:

[(1, 73921393), (7, 10560199), (13, 5686261), (91, 812323), (191, 387023), (1337, 55289), (2483, 29771), (4253, 17381)]