121528043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21893}}^1$

素因数の和:21974

約数の個数: 16

約数和(自身を含む): 152031936

約数和(自身を除く): 30503893

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 21893, 153251, 284609, 1335473, 1992263, 9348311, 17361149, 121528043]

約数ペア:

[(1, 121528043), (7, 17361149), (13, 9348311), (61, 1992263), (91, 1335473), (427, 284609), (793, 153251), (5551, 21893)]