1321116

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 3119760

約数和(自身を除く): 1798644

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1237, 2474, 3711, 4948, 7422, 14844, 110093, 220186, 330279, 440372, 660558, 1321116]

約数ペア:

[(1, 1321116), (2, 660558), (3, 440372), (4, 330279), (6, 220186), (12, 110093), (89, 14844), (178, 7422), (267, 4948), (356, 3711), (534, 2474), (1068, 1237)]