2013197145

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1328843}}^1$

素因数の和:1328952

約数の個数: 16

約数和(自身を含む): 3253010112

約数和(自身を除く): 1239812967

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 1328843, 3986529, 6644215, 19932645, 134213143, 402639429, 671065715, 2013197145]

約数ペア:

[(1, 2013197145), (3, 671065715), (5, 402639429), (15, 134213143), (101, 19932645), (303, 6644215), (505, 3986529), (1515, 1328843)]