30415833

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1523}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 50401728

約数和(自身を除く): 19985895

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 1523, 2219, 2853, 4569, 6657, 10661, 13707, 19971, 31983, 95949, 482791, 1448373, 3379537, 4345119, 10138611, 30415833]

約数ペア:

[(1, 30415833), (3, 10138611), (7, 4345119), (9, 3379537), (21, 1448373), (63, 482791), (317, 95949), (951, 31983), (1523, 19971), (2219, 13707), (2853, 10661), (4569, 6657)]