30375927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4801}}^1$

素因数の和:4863

約数の個数: 24

約数和(自身を含む): 47443760

約数和(自身を除く): 17067833

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 4801, 6327, 14403, 43209, 91219, 177637, 273657, 532911, 820971, 1598733, 3375103, 10125309, 30375927]

約数ペア:

[(1, 30375927), (3, 10125309), (9, 3375103), (19, 1598733), (37, 820971), (57, 532911), (111, 273657), (171, 177637), (333, 91219), (703, 43209), (2109, 14403), (4801, 6327)]