1248429

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 928851

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 269, 273, 357, 663, 807, 1547, 1883, 3497, 4573, 4641, 5649, 10491, 13719, 24479, 32011, 59449, 73437, 96033, 178347, 416143, 1248429]

約数ペア:

[(1, 1248429), (3, 416143), (7, 178347), (13, 96033), (17, 73437), (21, 59449), (39, 32011), (51, 24479), (91, 13719), (119, 10491), (221, 5649), (269, 4641), (273, 4573), (357, 3497), (663, 1883), (807, 1547)]