30845241

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16883}}^1$

素因数の和:16925

約数の個数: 24

約数和(自身を含む): 52678080

約数和(自身を除く): 21832839

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 16883, 50649, 118181, 151947, 354543, 489607, 1063629, 1468821, 3427249, 4406463, 10281747, 30845241]

約数ペア:

[(1, 30845241), (3, 10281747), (7, 4406463), (9, 3427249), (21, 1468821), (29, 1063629), (63, 489607), (87, 354543), (203, 151947), (261, 118181), (609, 50649), (1827, 16883)]