30038841

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1021}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 49742784

約数和(自身を除く): 19703943

約数列:

[1, 3, 7, 9, 21, 63, 467, 1021, 1401, 3063, 3269, 4203, 7147, 9189, 9807, 21441, 29421, 64323, 476807, 1430421, 3337649, 4291263, 10012947, 30038841]

約数ペア:

[(1, 30038841), (3, 10012947), (7, 4291263), (9, 3337649), (21, 1430421), (63, 476807), (467, 64323), (1021, 29421), (1401, 21441), (3063, 9807), (3269, 9189), (4203, 7147)]