17620496619

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{3217}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 26295951360

約数和(自身を除く): 8675454741

約数列:

[1, 3, 11, 33, 79, 121, 191, 237, 363, 573, 869, 2101, 2607, 3217, 6303, 9559, 9651, 15089, 23111, 28677, 35387, 45267, 69333, 106161, 165979, 254143, 389257, 497937, 614447, 762429, 1167771, 1825769, 1843341, 2795573, 5477307, 6758917, 8386719, 20276751, 30751303, 48541313, 74348087, 92253909, 145623939, 223044261, 533954443, 1601863329, 5873498873, 17620496619]

約数ペア:

[(1, 17620496619), (3, 5873498873), (11, 1601863329), (33, 533954443), (79, 223044261), (121, 145623939), (191, 92253909), (237, 74348087), (363, 48541313), (573, 30751303), (869, 20276751), (2101, 8386719), (2607, 6758917), (3217, 5477307), (6303, 2795573), (9559, 1843341), (9651, 1825769), (15089, 1167771), (23111, 762429), (28677, 614447), (35387, 497937), (45267, 389257), (69333, 254143), (106161, 165979)]