38854647

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{36899}}^1$

素因数の和:36924

約数の個数: 20

約数和(自身を含む): 62508600

約数和(自身を除く): 23653953

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 36899, 110697, 332091, 479687, 996273, 1439061, 2988819, 4317183, 12951549, 38854647]

約数ペア:

[(1, 38854647), (3, 12951549), (9, 4317183), (13, 2988819), (27, 1439061), (39, 996273), (81, 479687), (117, 332091), (351, 110697), (1053, 36899)]