2017908039

素因数分解:

$3^1\times 7^1\times {\mathrm{14071}}^1\times {\mathrm{6829}}^1$

素因数の和:20910

約数の個数: 16

約数和(自身を含む): 3075576320

約数和(自身を除く): 1057668281

約数列:

[1, 3, 7, 21, 6829, 14071, 20487, 42213, 47803, 98497, 143409, 295491, 96090859, 288272577, 672636013, 2017908039]

約数ペア:

[(1, 2017908039), (3, 672636013), (7, 288272577), (21, 96090859), (6829, 295491), (14071, 143409), (20487, 98497), (42213, 47803)]