7200711

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 12595200

約数和(自身を除く): 5394489

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1229, 1953, 3687, 5859, 8603, 11061, 25809, 33183, 38099, 77427, 114297, 232281, 266693, 342891, 800079, 1028673, 2400237, 7200711]

約数ペア:

[(1, 7200711), (3, 2400237), (7, 1028673), (9, 800079), (21, 342891), (27, 266693), (31, 232281), (63, 114297), (93, 77427), (189, 38099), (217, 33183), (279, 25809), (651, 11061), (837, 8603), (1229, 5859), (1953, 3687)]