30909039

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35899}}^1$

素因数の和:35950

約数の個数: 16

約数和(自身を含む): 48249600

約数和(自身を除く): 17340561

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 35899, 107697, 251293, 753879, 1471859, 4415577, 10303013, 30909039]

約数ペア:

[(1, 30909039), (3, 10303013), (7, 4415577), (21, 1471859), (41, 753879), (123, 251293), (287, 107697), (861, 35899)]