30884751

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 46179120

約数和(自身を除く): 15294369

約数列:

[1, 3, 9, 37, 111, 163, 333, 489, 569, 1467, 1707, 5121, 6031, 18093, 21053, 54279, 63159, 92747, 189477, 278241, 834723, 3431639, 10294917, 30884751]

約数ペア:

[(1, 30884751), (3, 10294917), (9, 3431639), (37, 834723), (111, 278241), (163, 189477), (333, 92747), (489, 63159), (569, 54279), (1467, 21053), (1707, 18093), (5121, 6031)]