38947581

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 20806659

約数列:

[1, 3, 9, 27, 41, 123, 151, 233, 369, 453, 699, 1107, 1359, 2097, 4077, 6191, 6291, 9553, 18573, 28659, 35183, 55719, 85977, 105549, 167157, 257931, 316647, 949941, 1442503, 4327509, 12982527, 38947581]

約数ペア:

[(1, 38947581), (3, 12982527), (9, 4327509), (27, 1442503), (41, 949941), (123, 316647), (151, 257931), (233, 167157), (369, 105549), (453, 85977), (699, 55719), (1107, 35183), (1359, 28659), (2097, 18573), (4077, 9553), (6191, 6291)]