30986193

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13537}}^1$

素因数の和:13656

約数の個数: 16

約数和(自身を含む): 47653760

約数和(自身を除く): 16667567

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 13537, 40611, 94759, 284277, 1475533, 4426599, 10328731, 30986193]

約数ペア:

[(1, 30986193), (3, 10328731), (7, 4426599), (21, 1475533), (109, 284277), (327, 94759), (763, 40611), (2289, 13537)]