2398803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 3518976

約数和(自身を除く): 1120173

約数列:

[1, 3, 11, 33, 157, 463, 471, 1389, 1727, 5093, 5181, 15279, 72691, 218073, 799601, 2398803]

約数ペア:

[(1, 2398803), (3, 799601), (11, 218073), (33, 72691), (157, 15279), (463, 5181), (471, 5093), (1389, 1727)]