2010648003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{237581}}^1$

素因数の和:237635

約数の個数: 32

約数和(自身を含む): 3405975552

約数和(自身を除く): 1395327549

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 237581, 712743, 1663067, 3088553, 4989201, 7365011, 9265659, 21619871, 22095033, 51555077, 64859613, 95745143, 154665231, 287235429, 670216001, 2010648003]

約数ペア:

[(1, 2010648003), (3, 670216001), (7, 287235429), (13, 154665231), (21, 95745143), (31, 64859613), (39, 51555077), (91, 22095033), (93, 21619871), (217, 9265659), (273, 7365011), (403, 4989201), (651, 3088553), (1209, 1663067), (2821, 712743), (8463, 237581)]