30997083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21481}}^1$

素因数の和:21534

約数の個数: 16

約数和(自身を含む): 45713696

約数和(自身を除く): 14716613

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 21481, 64443, 279253, 794797, 837759, 2384391, 10332361, 30997083]

約数ペア:

[(1, 30997083), (3, 10332361), (13, 2384391), (37, 837759), (39, 794797), (111, 279253), (481, 64443), (1443, 21481)]