970590909

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{192463}}^1$

素因数の和:192548

約数の個数: 12

約数和(自身を含む): 1326461888

約数和(自身を除く): 355870979

約数列:

[1, 3, 41, 123, 1681, 5043, 192463, 577389, 7890983, 23672949, 323530303, 970590909]

約数ペア:

[(1, 970590909), (3, 323530303), (41, 23672949), (123, 7890983), (1681, 577389), (5043, 192463)]