38429721

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 63322896

約数和(自身を除く): 24893175

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 891, 1089, 1307, 2673, 3267, 3921, 9801, 11763, 14377, 29403, 35289, 43131, 105867, 129393, 158147, 317601, 388179, 474441, 1164537, 1423323, 3493611, 4269969, 12809907, 38429721]

約数ペア:

[(1, 38429721), (3, 12809907), (9, 4269969), (11, 3493611), (27, 1423323), (33, 1164537), (81, 474441), (99, 388179), (121, 317601), (243, 158147), (297, 129393), (363, 105867), (891, 43131), (1089, 35289), (1307, 29403), (2673, 14377), (3267, 11763), (3921, 9801)]