28355667

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 38881440

約数和(自身を除く): 10525773

約数列:

[1, 3, 61, 89, 183, 267, 1741, 5223, 5429, 16287, 106201, 154949, 318603, 464847, 9451889, 28355667]

約数ペア:

[(1, 28355667), (3, 9451889), (61, 464847), (89, 318603), (183, 154949), (267, 106201), (1741, 16287), (5223, 5429)]