2208512763

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{809869}}^1$

素因数の和:809979

約数の個数: 16

約数和(自身を含む): 3304269600

約数和(自身を除く): 1095756837

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 809869, 2429607, 7288821, 21866463, 81796769, 245390307, 736170921, 2208512763]

約数ペア:

[(1, 2208512763), (3, 736170921), (9, 245390307), (27, 81796769), (101, 21866463), (303, 7288821), (909, 2429607), (2727, 809869)]