26451243

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32297}}^1$

素因数の和:32323

約数の個数: 24

約数和(自身を含む): 47025888

約数和(自身を除く): 20574645

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 32297, 96891, 226079, 290673, 419861, 678237, 1259583, 2034711, 2939027, 3778749, 8817081, 26451243]

約数ペア:

[(1, 26451243), (3, 8817081), (7, 3778749), (9, 2939027), (13, 2034711), (21, 1259583), (39, 678237), (63, 419861), (91, 290673), (117, 226079), (273, 96891), (819, 32297)]