264957

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 466944

約数和(自身を除く): 201987

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 217, 231, 259, 341, 407, 651, 777, 1023, 1147, 1221, 2387, 2849, 3441, 7161, 8029, 8547, 12617, 24087, 37851, 88319, 264957]

約数ペア:

[(1, 264957), (3, 88319), (7, 37851), (11, 24087), (21, 12617), (31, 8547), (33, 8029), (37, 7161), (77, 3441), (93, 2849), (111, 2387), (217, 1221), (231, 1147), (259, 1023), (341, 777), (407, 651)]