439720929

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{2393}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 673355592

約数和(自身を除く): 233634663

約数列:

[1, 3, 9, 17, 51, 153, 1201, 2393, 3603, 7179, 10809, 20417, 21537, 40681, 61251, 122043, 183753, 366129, 2873993, 8621979, 25865937, 48857881, 146573643, 439720929]

約数ペア:

[(1, 439720929), (3, 146573643), (9, 48857881), (17, 25865937), (51, 8621979), (153, 2873993), (1201, 366129), (2393, 183753), (3603, 122043), (7179, 61251), (10809, 40681), (20417, 21537)]