4561641

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 7660224

約数和(自身を除く): 3098583

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1187, 1281, 3561, 3843, 8309, 10683, 24927, 72407, 74781, 217221, 506849, 651663, 1520547, 4561641]

約数ペア:

[(1, 4561641), (3, 1520547), (7, 651663), (9, 506849), (21, 217221), (61, 74781), (63, 72407), (183, 24927), (427, 10683), (549, 8309), (1187, 3843), (1281, 3561)]