41252289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 61824000

約数和(自身を除く): 20571711

約数列:

[1, 3, 13, 31, 39, 93, 149, 229, 403, 447, 687, 1209, 1937, 2977, 4619, 5811, 7099, 8931, 13857, 21297, 34121, 60047, 92287, 102363, 180141, 276861, 443573, 1057751, 1330719, 3173253, 13750763, 41252289]

約数ペア:

[(1, 41252289), (3, 13750763), (13, 3173253), (31, 1330719), (39, 1057751), (93, 443573), (149, 276861), (229, 180141), (403, 102363), (447, 92287), (687, 60047), (1209, 34121), (1937, 21297), (2977, 13857), (4619, 8931), (5811, 7099)]