3122889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 5234880

約数和(自身を除く): 2111991

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1229, 2541, 3687, 8603, 13519, 25809, 40557, 94633, 148709, 283899, 446127, 1040963, 3122889]

約数ペア:

[(1, 3122889), (3, 1040963), (7, 446127), (11, 283899), (21, 148709), (33, 94633), (77, 40557), (121, 25809), (231, 13519), (363, 8603), (847, 3687), (1229, 2541)]