1719093609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 2659800000

約数和(自身を除く): 940706391

約数列:

[1, 3, 9, 19, 57, 109, 149, 171, 327, 447, 619, 981, 1341, 1857, 2071, 2831, 5571, 6213, 8493, 11761, 16241, 18639, 25479, 35283, 48723, 67471, 92231, 105849, 146169, 202413, 276693, 308579, 607239, 830079, 925737, 1281949, 1752389, 2777211, 3845847, 5257167, 10053179, 11537541, 15771501, 30159537, 90478611, 191010401, 573031203, 1719093609]

約数ペア:

[(1, 1719093609), (3, 573031203), (9, 191010401), (19, 90478611), (57, 30159537), (109, 15771501), (149, 11537541), (171, 10053179), (327, 5257167), (447, 3845847), (619, 2777211), (981, 1752389), (1341, 1281949), (1857, 925737), (2071, 830079), (2831, 607239), (5571, 308579), (6213, 276693), (8493, 202413), (11761, 146169), (16241, 105849), (18639, 92231), (25479, 67471), (35283, 48723)]