1053801

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 1784640

約数和(自身を除く): 730839

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 389, 903, 1167, 2709, 2723, 3501, 8169, 16727, 24507, 50181, 117089, 150543, 351267, 1053801]

約数ペア:

[(1, 1053801), (3, 351267), (7, 150543), (9, 117089), (21, 50181), (43, 24507), (63, 16727), (129, 8169), (301, 3501), (387, 2723), (389, 2709), (903, 1167)]