17999021157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227011}}^1$

素因数の和:227153

約数の個数: 32

約数和(自身を含む): 27459371520

約数和(自身を除く): 9460350363

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 741, 1391, 2033, 4173, 6099, 26429, 79287, 227011, 681033, 2951143, 4313209, 8853429, 12939627, 24290177, 56071717, 72870531, 168215151, 315772301, 461513363, 947316903, 1384540089, 5999673719, 17999021157]

約数ペア:

[(1, 17999021157), (3, 5999673719), (13, 1384540089), (19, 947316903), (39, 461513363), (57, 315772301), (107, 168215151), (247, 72870531), (321, 56071717), (741, 24290177), (1391, 12939627), (2033, 8853429), (4173, 4313209), (6099, 2951143), (26429, 681033), (79287, 227011)]