74945431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 88361856

約数和(自身を除く): 13416425

約数列:

[1, 11, 23, 43, 83, 253, 473, 913, 989, 1909, 3569, 6889, 10879, 20999, 39259, 75779, 82087, 158447, 296227, 902957, 1742917, 3258497, 6813221, 74945431]

約数ペア:

[(1, 74945431), (11, 6813221), (23, 3258497), (43, 1742917), (83, 902957), (253, 296227), (473, 158447), (913, 82087), (989, 75779), (1909, 39259), (3569, 20999), (6889, 10879)]