2918289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 4276224

約数和(自身を除く): 1357935

約数列:

[1, 3, 11, 33, 191, 463, 573, 1389, 2101, 5093, 6303, 15279, 88433, 265299, 972763, 2918289]

約数ペア:

[(1, 2918289), (3, 972763), (11, 265299), (33, 88433), (191, 15279), (463, 6303), (573, 5093), (1389, 2101)]