43997919

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 71000064

約数和(自身を除く): 27002145

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1283, 1491, 1633, 3849, 4899, 8981, 11431, 26943, 29509, 34293, 88527, 91093, 206563, 273279, 619689, 637651, 1912953, 2095139, 6285417, 14665973, 43997919]

約数ペア:

[(1, 43997919), (3, 14665973), (7, 6285417), (21, 2095139), (23, 1912953), (69, 637651), (71, 619689), (161, 273279), (213, 206563), (483, 91093), (497, 88527), (1283, 34293), (1491, 29509), (1633, 26943), (3849, 11431), (4899, 8981)]