70928169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17657}}^1$

素因数の和:17776

約数の個数: 16

約数和(自身を含む): 102840192

約数和(自身を除く): 31912023

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 17657, 52971, 229541, 688623, 1818671, 5456013, 23642723, 70928169]

約数ペア:

[(1, 70928169), (3, 23642723), (13, 5456013), (39, 1818671), (103, 688623), (309, 229541), (1339, 52971), (4017, 17657)]