290413629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79283}}^1$

素因数の和:79337

約数の個数: 24

約数和(自身を含む): 469995552

約数和(自身を除く): 179581923

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 79283, 237849, 713547, 872113, 2616339, 2933471, 7849017, 8800413, 26401239, 32268181, 96804543, 290413629]

約数ペア:

[(1, 290413629), (3, 96804543), (9, 32268181), (11, 26401239), (33, 8800413), (37, 7849017), (99, 2933471), (111, 2616339), (333, 872113), (407, 713547), (1221, 237849), (3663, 79283)]