130271869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18121}}^1$

素因数の和:18220

約数の個数: 16

約数和(自身を含む): 162373120

約数和(自身を除く): 32101251

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 18121, 126847, 235573, 1431559, 1649011, 10020913, 18610267, 130271869]

約数ペア:

[(1, 130271869), (7, 18610267), (13, 10020913), (79, 1649011), (91, 1431559), (553, 235573), (1027, 126847), (7189, 18121)]