1017156789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{27109}}^1$

素因数の和:27505

約数の個数: 24

約数和(自身を含む): 1607080800

約数和(自身を除く): 589924011

約数列:

[1, 3, 9, 11, 33, 99, 379, 1137, 3411, 4169, 12507, 27109, 37521, 81327, 243981, 298199, 894597, 2683791, 10274311, 30822933, 92468799, 113017421, 339052263, 1017156789]

約数ペア:

[(1, 1017156789), (3, 339052263), (9, 113017421), (11, 92468799), (33, 30822933), (99, 10274311), (379, 2683791), (1137, 894597), (3411, 298199), (4169, 243981), (12507, 81327), (27109, 37521)]