13121582471

素因数分解:

${\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 13290117120

約数和(自身を除く): 168534649

約数列:

[1, 223, 251, 359, 653, 55973, 80057, 90109, 145619, 163903, 234427, 20094307, 36550369, 52277221, 58841177, 13121582471]

約数ペア:

[(1, 13121582471), (223, 58841177), (251, 52277221), (359, 36550369), (653, 20094307), (55973, 234427), (80057, 163903), (90109, 145619)]