7233261

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 11698176

約数和(自身を除く): 4464915

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 271, 287, 651, 813, 861, 1271, 1897, 3813, 5691, 8401, 8897, 11111, 25203, 26691, 33333, 58807, 77777, 176421, 233331, 344441, 1033323, 2411087, 7233261]

約数ペア:

[(1, 7233261), (3, 2411087), (7, 1033323), (21, 344441), (31, 233331), (41, 176421), (93, 77777), (123, 58807), (217, 33333), (271, 26691), (287, 25203), (651, 11111), (813, 8897), (861, 8401), (1271, 5691), (1897, 3813)]