3109071

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5096448

約数和(自身を除く): 1987377

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 157, 161, 287, 471, 483, 861, 943, 1099, 2829, 3297, 3611, 6437, 6601, 10833, 19311, 19803, 25277, 45059, 75831, 135177, 148051, 444153, 1036357, 3109071]

約数ペア:

[(1, 3109071), (3, 1036357), (7, 444153), (21, 148051), (23, 135177), (41, 75831), (69, 45059), (123, 25277), (157, 19803), (161, 19311), (287, 10833), (471, 6601), (483, 6437), (861, 3611), (943, 3297), (1099, 2829)]