7141827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 5023293

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 719, 903, 1419, 2157, 3311, 5033, 7909, 9933, 15099, 23727, 30917, 55363, 92751, 166089, 216419, 340087, 649257, 1020261, 2380609, 7141827]

約数ペア:

[(1, 7141827), (3, 2380609), (7, 1020261), (11, 649257), (21, 340087), (33, 216419), (43, 166089), (77, 92751), (129, 55363), (231, 30917), (301, 23727), (473, 15099), (719, 9933), (903, 7909), (1419, 5033), (2157, 3311)]