2817969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 4724160

約数和(自身を除く): 1906191

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1109, 2541, 3327, 7763, 12199, 23289, 36597, 85393, 134189, 256179, 402567, 939323, 2817969]

約数ペア:

[(1, 2817969), (3, 939323), (7, 402567), (11, 256179), (21, 134189), (33, 85393), (77, 36597), (121, 23289), (231, 12199), (363, 7763), (847, 3327), (1109, 2541)]