2201577

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 3437952

約数和(自身を除く): 1236375

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2557, 7671, 17899, 53697, 104837, 314511, 733859, 2201577]

約数ペア:

[(1, 2201577), (3, 733859), (7, 314511), (21, 104837), (41, 53697), (123, 17899), (287, 7671), (861, 2557)]