38478537

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{3217}}^1$

素因数の和:3669

約数の個数: 16

約数和(自身を含む): 57151680

約数和(自身を除く): 18673143

約数列:

[1, 3, 9, 27, 443, 1329, 3217, 3987, 9651, 11961, 28953, 86859, 1425131, 4275393, 12826179, 38478537]

約数ペア:

[(1, 38478537), (3, 12826179), (9, 4275393), (27, 1425131), (443, 86859), (1329, 28953), (3217, 11961), (3987, 9651)]