12528867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 19081216

約数和(自身を除く): 6552349

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 241, 403, 559, 723, 1209, 1333, 1677, 3133, 3999, 7471, 9399, 10363, 17329, 22413, 31089, 51987, 97123, 134719, 291369, 321253, 404157, 963759, 4176289, 12528867]

約数ペア:

[(1, 12528867), (3, 4176289), (13, 963759), (31, 404157), (39, 321253), (43, 291369), (93, 134719), (129, 97123), (241, 51987), (403, 31089), (559, 22413), (723, 17329), (1209, 10363), (1333, 9399), (1677, 7471), (3133, 3999)]