30997539

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{26699}}^1$

素因数の和:26751

約数の個数: 16

約数和(自身を含む): 46992000

約数和(自身を除く): 15994461

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 26699, 80097, 240291, 720873, 1148057, 3444171, 10332513, 30997539]

約数ペア:

[(1, 30997539), (3, 10332513), (9, 3444171), (27, 1148057), (43, 720873), (129, 240291), (387, 80097), (1161, 26699)]