9553887

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 15899520

約数和(自身を除く): 6345633

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1091, 1251, 2919, 3273, 7637, 8757, 9819, 22911, 68733, 151649, 454947, 1061543, 1364841, 3184629, 9553887]

約数ペア:

[(1, 9553887), (3, 3184629), (7, 1364841), (9, 1061543), (21, 454947), (63, 151649), (139, 68733), (417, 22911), (973, 9819), (1091, 8757), (1251, 7637), (2919, 3273)]