10881801

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 18308160

約数和(自身を除く): 7426359

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3259, 3339, 9777, 22813, 29331, 68439, 172727, 205317, 518181, 1209089, 1554543, 3627267, 10881801]

約数ペア:

[(1, 10881801), (3, 3627267), (7, 1554543), (9, 1209089), (21, 518181), (53, 205317), (63, 172727), (159, 68439), (371, 29331), (477, 22813), (1113, 9777), (3259, 3339)]