6590241

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 11499840

約数和(自身を除く): 4909599

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 197, 413, 531, 567, 591, 1239, 1379, 1593, 1773, 3717, 4137, 4779, 5319, 11151, 11623, 12411, 15957, 33453, 34869, 37233, 81361, 104607, 111699, 244083, 313821, 732249, 941463, 2196747, 6590241]

約数ペア:

[(1, 6590241), (3, 2196747), (7, 941463), (9, 732249), (21, 313821), (27, 244083), (59, 111699), (63, 104607), (81, 81361), (177, 37233), (189, 34869), (197, 33453), (413, 15957), (531, 12411), (567, 11623), (591, 11151), (1239, 5319), (1379, 4779), (1593, 4137), (1773, 3717)]