2015583843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 3412426752

約数和(自身を除く): 1396842909

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 383, 481, 521, 777, 1149, 1443, 1563, 2681, 3367, 3647, 4979, 6773, 8043, 10101, 10941, 14171, 14937, 19277, 20319, 34853, 42513, 47411, 57831, 99197, 104559, 134939, 142233, 184223, 199543, 250601, 297591, 404817, 552669, 598629, 751803, 1289561, 1396801, 1754207, 2594059, 3868683, 4190403, 5262621, 7383091, 7782177, 18158413, 22149273, 51681637, 54475239, 95980183, 155044911, 287940549, 671861281, 2015583843]

約数ペア:

[(1, 2015583843), (3, 671861281), (7, 287940549), (13, 155044911), (21, 95980183), (37, 54475239), (39, 51681637), (91, 22149273), (111, 18158413), (259, 7782177), (273, 7383091), (383, 5262621), (481, 4190403), (521, 3868683), (777, 2594059), (1149, 1754207), (1443, 1396801), (1563, 1289561), (2681, 751803), (3367, 598629), (3647, 552669), (4979, 404817), (6773, 297591), (8043, 250601), (10101, 199543), (10941, 184223), (14171, 142233), (14937, 134939), (19277, 104559), (20319, 99197), (34853, 57831), (42513, 47411)]