1611597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 2446752

約数和(自身を除く): 835155

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 961, 1209, 1333, 1677, 2883, 3999, 12493, 17329, 37479, 41323, 51987, 123969, 537199, 1611597]

約数ペア:

[(1, 1611597), (3, 537199), (13, 123969), (31, 51987), (39, 41323), (43, 37479), (93, 17329), (129, 12493), (403, 3999), (559, 2883), (961, 1677), (1209, 1333)]