2920346541

素因数分解:

$3^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4245

約数の個数: 72

約数和(自身を含む): 5176211040

約数和(自身を除く): 2255864499

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 81, 147, 177, 189, 243, 413, 441, 531, 567, 1239, 1323, 1593, 1701, 2891, 3717, 3969, 4157, 4779, 8673, 11151, 11907, 12471, 14337, 26019, 29099, 33453, 37413, 78057, 87297, 100359, 112239, 203693, 234171, 245263, 261891, 336717, 611079, 702513, 735789, 785673, 1010151, 1716841, 1833237, 2207367, 2357019, 5150523, 5499711, 6622101, 7071057, 12017887, 15451569, 16499133, 19866303, 36053661, 46354707, 49497399, 59598909, 108160983, 139064121, 324482949, 417192363, 973448847, 2920346541]

約数ペア:

[(1, 2920346541), (3, 973448847), (7, 417192363), (9, 324482949), (21, 139064121), (27, 108160983), (49, 59598909), (59, 49497399), (63, 46354707), (81, 36053661), (147, 19866303), (177, 16499133), (189, 15451569), (243, 12017887), (413, 7071057), (441, 6622101), (531, 5499711), (567, 5150523), (1239, 2357019), (1323, 2207367), (1593, 1833237), (1701, 1716841), (2891, 1010151), (3717, 785673), (3969, 735789), (4157, 702513), (4779, 611079), (8673, 336717), (11151, 261891), (11907, 245263), (12471, 234171), (14337, 203693), (26019, 112239), (29099, 100359), (33453, 87297), (37413, 78057)]