26017593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 42071040

約数和(自身を除く): 16053447

約数列:

[1, 3, 7, 19, 21, 57, 133, 197, 331, 399, 591, 993, 1379, 2317, 3743, 4137, 6289, 6951, 11229, 18867, 26201, 44023, 65207, 78603, 132069, 195621, 456449, 1238933, 1369347, 3716799, 8672531, 26017593]

約数ペア:

[(1, 26017593), (3, 8672531), (7, 3716799), (19, 1369347), (21, 1238933), (57, 456449), (133, 195621), (197, 132069), (331, 78603), (399, 65207), (591, 44023), (993, 26201), (1379, 18867), (2317, 11229), (3743, 6951), (4137, 6289)]