17256057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 29245440

約数和(自身を除く): 11989383

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2039, 2821, 6117, 8463, 14273, 26507, 42819, 63209, 79521, 185549, 189627, 442463, 556647, 821717, 1327389, 2465151, 5752019, 17256057]

約数ペア:

[(1, 17256057), (3, 5752019), (7, 2465151), (13, 1327389), (21, 821717), (31, 556647), (39, 442463), (91, 189627), (93, 185549), (217, 79521), (273, 63209), (403, 42819), (651, 26507), (1209, 14273), (2039, 8463), (2821, 6117)]