17129799

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 25880400

約数和(自身を除く): 8750601

約数列:

[1, 3, 9, 27, 81, 157, 243, 449, 471, 1347, 1413, 4041, 4239, 12123, 12717, 36369, 38151, 70493, 109107, 211479, 634437, 1903311, 5709933, 17129799]

約数ペア:

[(1, 17129799), (3, 5709933), (9, 1903311), (27, 634437), (81, 211479), (157, 109107), (243, 70493), (449, 38151), (471, 36369), (1347, 12717), (1413, 12123), (4041, 4239)]