10945431

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 18330624

約数和(自身を除く): 7385193

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2447, 4473, 7341, 17129, 22023, 51387, 154161, 173737, 521211, 1216159, 1563633, 3648477, 10945431]

約数ペア:

[(1, 10945431), (3, 3648477), (7, 1563633), (9, 1216159), (21, 521211), (63, 173737), (71, 154161), (213, 51387), (497, 22023), (639, 17129), (1491, 7341), (2447, 4473)]