2051215023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{1867}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 3248885376

約数和(自身を除く): 1197670353

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 197, 429, 507, 591, 1859, 1867, 2167, 2561, 5577, 5601, 6501, 7683, 20537, 24271, 28171, 33293, 61611, 72813, 84513, 99879, 266981, 315523, 366223, 367799, 800943, 946569, 1098669, 1103397, 3470753, 4045789, 4781387, 10412259, 12137367, 14344161, 52595257, 62158031, 157785771, 186474093, 683738341, 2051215023]

約数ペア:

[(1, 2051215023), (3, 683738341), (11, 186474093), (13, 157785771), (33, 62158031), (39, 52595257), (143, 14344161), (169, 12137367), (197, 10412259), (429, 4781387), (507, 4045789), (591, 3470753), (1859, 1103397), (1867, 1098669), (2167, 946569), (2561, 800943), (5577, 367799), (5601, 366223), (6501, 315523), (7683, 266981), (20537, 99879), (24271, 84513), (28171, 72813), (33293, 61611)]