25061253

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 14337147

約数列:

[1, 3, 7, 21, 59, 113, 177, 179, 339, 413, 537, 791, 1239, 1253, 2373, 3759, 6667, 10561, 20001, 20227, 31683, 46669, 60681, 73927, 140007, 141589, 221781, 424767, 1193393, 3580179, 8353751, 25061253]

約数ペア:

[(1, 25061253), (3, 8353751), (7, 3580179), (21, 1193393), (59, 424767), (113, 221781), (177, 141589), (179, 140007), (339, 73927), (413, 60681), (537, 46669), (791, 31683), (1239, 20227), (1253, 20001), (2373, 10561), (3759, 6667)]