14278537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 4349303

約数列:

[1, 7, 13, 41, 43, 89, 91, 287, 301, 533, 559, 623, 1157, 1763, 3649, 3731, 3827, 3913, 8099, 12341, 22919, 25543, 26789, 47437, 49751, 156907, 160433, 332059, 348257, 1098349, 2039791, 14278537]

約数ペア:

[(1, 14278537), (7, 2039791), (13, 1098349), (41, 348257), (43, 332059), (89, 160433), (91, 156907), (287, 49751), (301, 47437), (533, 26789), (559, 25543), (623, 22919), (1157, 12341), (1763, 8099), (3649, 3913), (3731, 3827)]