1965718179

素因数分解:

$3^3\times {\mathrm{7039}}^1\times {\mathrm{10343}}^1$

素因数の和:17391

約数の個数: 16

約数和(自身を含む): 2912870400

約数和(自身を除く): 947152221

約数列:

[1, 3, 9, 27, 7039, 10343, 21117, 31029, 63351, 93087, 190053, 279261, 72804377, 218413131, 655239393, 1965718179]

約数ペア:

[(1, 1965718179), (3, 655239393), (9, 218413131), (27, 72804377), (7039, 279261), (10343, 190053), (21117, 93087), (31029, 63351)]