2685914091

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{325447}}^1$

素因数の和:325591

約数の個数: 24

約数和(自身を含む): 4467750144

約数和(自身を除く): 1781836053

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 325447, 976341, 2278129, 2929023, 6834387, 20503161, 42633557, 127900671, 298434899, 383702013, 895304697, 2685914091]

約数ペア:

[(1, 2685914091), (3, 895304697), (7, 383702013), (9, 298434899), (21, 127900671), (63, 42633557), (131, 20503161), (393, 6834387), (917, 2929023), (1179, 2278129), (2751, 976341), (8253, 325447)]