1229283

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 1987200

約数和(自身を除く): 757917

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4139, 12417, 37251, 45529, 111753, 136587, 409761, 1229283]

約数ペア:

[(1, 1229283), (3, 409761), (9, 136587), (11, 111753), (27, 45529), (33, 37251), (99, 12417), (297, 4139)]