7823067

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 12570624

約数和(自身を除く): 4747557

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 197, 217, 427, 591, 651, 1281, 1379, 1891, 4137, 5673, 6107, 12017, 13237, 18321, 36051, 39711, 42749, 84119, 128247, 252357, 372527, 1117581, 2607689, 7823067]

約数ペア:

[(1, 7823067), (3, 2607689), (7, 1117581), (21, 372527), (31, 252357), (61, 128247), (93, 84119), (183, 42749), (197, 39711), (217, 36051), (427, 18321), (591, 13237), (651, 12017), (1281, 6107), (1379, 5673), (1891, 4137)]