30712731

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35671}}^1$

素因数の和:35722

約数の個数: 16

約数和(自身を含む): 47943168

約数和(自身を除く): 17230437

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 35671, 107013, 249697, 749091, 1462511, 4387533, 10237577, 30712731]

約数ペア:

[(1, 30712731), (3, 10237577), (7, 4387533), (21, 1462511), (41, 749091), (123, 249697), (287, 107013), (861, 35671)]