128798917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 143039232

約数和(自身を除く): 14240315

約数列:

[1, 13, 41, 167, 533, 1447, 2171, 6847, 18811, 59327, 89011, 241649, 771251, 3141437, 9907609, 128798917]

約数ペア:

[(1, 128798917), (13, 9907609), (41, 3141437), (167, 771251), (533, 241649), (1447, 89011), (2171, 59327), (6847, 18811)]