30163221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 47702304

約数和(自身を除く): 17539083

約数列:

[1, 3, 9, 11, 33, 99, 547, 557, 1641, 1671, 4923, 5013, 6017, 6127, 18051, 18381, 54153, 55143, 304679, 914037, 2742111, 3351469, 10054407, 30163221]

約数ペア:

[(1, 30163221), (3, 10054407), (9, 3351469), (11, 2742111), (33, 914037), (99, 304679), (547, 55143), (557, 54153), (1641, 18381), (1671, 18051), (4923, 6127), (5013, 6017)]