30447387

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21277}}^1$

素因数の和:21339

約数の個数: 16

約数和(自身を含む): 45960480

約数和(自身を除く): 15513093

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21277, 63831, 191493, 574479, 1127681, 3383043, 10149129, 30447387]

約数ペア:

[(1, 30447387), (3, 10149129), (9, 3383043), (27, 1127681), (53, 574479), (159, 191493), (477, 63831), (1431, 21277)]