129717263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1229}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 146301120

約数和(自身を除く): 16583857

約数列:

[1, 13, 23, 299, 353, 1229, 4589, 8119, 15977, 28267, 105547, 367471, 433837, 5639881, 9978251, 129717263]

約数ペア:

[(1, 129717263), (13, 9978251), (23, 5639881), (299, 433837), (353, 367471), (1229, 105547), (4589, 28267), (8119, 15977)]