2864547

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 4848480

約数和(自身を除く): 1983933

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1109, 2583, 3327, 7763, 9981, 23289, 45469, 69867, 136407, 318283, 409221, 954849, 2864547]

約数ペア:

[(1, 2864547), (3, 954849), (7, 409221), (9, 318283), (21, 136407), (41, 69867), (63, 45469), (123, 23289), (287, 9981), (369, 7763), (861, 3327), (1109, 2583)]