15586893

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 27795456

約数和(自身を除く): 12208563

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 347, 483, 651, 713, 1041, 1449, 1953, 2139, 2429, 3123, 4991, 6417, 7287, 7981, 10757, 14973, 21861, 23943, 32271, 44919, 55867, 71829, 75299, 96813, 167601, 225897, 247411, 502803, 677691, 742233, 1731877, 2226699, 5195631, 15586893]

約数ペア:

[(1, 15586893), (3, 5195631), (7, 2226699), (9, 1731877), (21, 742233), (23, 677691), (31, 502803), (63, 247411), (69, 225897), (93, 167601), (161, 96813), (207, 75299), (217, 71829), (279, 55867), (347, 44919), (483, 32271), (651, 23943), (713, 21861), (1041, 14973), (1449, 10757), (1953, 7981), (2139, 7287), (2429, 6417), (3123, 4991)]