29421171

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 47432000

約数和(自身を除く): 18010829

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 769, 981, 1417, 2307, 2943, 4251, 6921, 9997, 12753, 20763, 29991, 38259, 83821, 89973, 251463, 269919, 754389, 1089673, 2263167, 3269019, 9807057, 29421171]

約数ペア:

[(1, 29421171), (3, 9807057), (9, 3269019), (13, 2263167), (27, 1089673), (39, 754389), (109, 269919), (117, 251463), (327, 89973), (351, 83821), (769, 38259), (981, 29991), (1417, 20763), (2307, 12753), (2943, 9997), (4251, 6921)]