3251187

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 4978688

約数和(自身を除く): 1727501

約数列:

[1, 3, 9, 31, 43, 93, 129, 271, 279, 387, 813, 1333, 2439, 3999, 8401, 11653, 11997, 25203, 34959, 75609, 104877, 361243, 1083729, 3251187]

約数ペア:

[(1, 3251187), (3, 1083729), (9, 361243), (31, 104877), (43, 75609), (93, 34959), (129, 25203), (271, 11997), (279, 11653), (387, 8401), (813, 3999), (1333, 2439)]