2555091

素因数分解:

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

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 4723200

約数和(自身を除く): 2168109

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1229, 2079, 3687, 8603, 11061, 13519, 25809, 33183, 40557, 77427, 94633, 121671, 232281, 283899, 365013, 851697, 2555091]

約数ペア:

[(1, 2555091), (3, 851697), (7, 365013), (9, 283899), (11, 232281), (21, 121671), (27, 94633), (33, 77427), (63, 40557), (77, 33183), (99, 25809), (189, 13519), (231, 11061), (297, 8603), (693, 3687), (1229, 2079)]