1449909

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 2256800

約数和(自身を除く): 806891

約数列:

[1, 3, 9, 19, 57, 61, 139, 171, 183, 417, 549, 1159, 1251, 2641, 3477, 7923, 8479, 10431, 23769, 25437, 76311, 161101, 483303, 1449909]

約数ペア:

[(1, 1449909), (3, 483303), (9, 161101), (19, 76311), (57, 25437), (61, 23769), (139, 10431), (171, 8479), (183, 7923), (417, 3477), (549, 2641), (1159, 1251)]