30828843

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{9283}}^1$

素因数の和:9336

約数の個数: 20

約数和(自身を含む): 47181288

約数和(自身を除く): 16352445

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 9283, 27849, 83547, 250641, 380603, 751923, 1141809, 3425427, 10276281, 30828843]

約数ペア:

[(1, 30828843), (3, 10276281), (9, 3425427), (27, 1141809), (41, 751923), (81, 380603), (123, 250641), (369, 83547), (1107, 27849), (3321, 9283)]