2018654979

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{701}}^1\times {\mathrm{7933}}^1$

素因数の和:8659

約数の個数: 24

約数和(自身を含む): 2963063376

約数和(自身を除く): 944408397

約数列:

[1, 3, 11, 33, 121, 363, 701, 2103, 7711, 7933, 23133, 23799, 84821, 87263, 254463, 261789, 959893, 2879679, 5561033, 16683099, 61171363, 183514089, 672884993, 2018654979]

約数ペア:

[(1, 2018654979), (3, 672884993), (11, 183514089), (33, 61171363), (121, 16683099), (363, 5561033), (701, 2879679), (2103, 959893), (7711, 261789), (7933, 254463), (23133, 87263), (23799, 84821)]