289489413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{4363}}^1$

素因数の和:5684

約数の個数: 16

約数和(自身を含む): 409098816

約数和(自身を除く): 119609403

約数列:

[1, 3, 17, 51, 1301, 3903, 4363, 13089, 22117, 66351, 74171, 222513, 5676263, 17028789, 96496471, 289489413]

約数ペア:

[(1, 289489413), (3, 96496471), (17, 17028789), (51, 5676263), (1301, 222513), (3903, 74171), (4363, 66351), (13089, 22117)]