30575961

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9707

約数の個数: 24

約数和(自身を含む): 49329280

約数和(自身を除く): 18753319

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9679, 29037, 87111, 125827, 261333, 377481, 783999, 1132443, 2351997, 3397329, 10191987, 30575961]

約数ペア:

[(1, 30575961), (3, 10191987), (9, 3397329), (13, 2351997), (27, 1132443), (39, 783999), (81, 377481), (117, 261333), (243, 125827), (351, 87111), (1053, 29037), (3159, 9679)]