38078739

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 56188080

約数和(自身を除く): 18109341

約数列:

[1, 3, 9, 89, 137, 267, 347, 411, 801, 1041, 1233, 3123, 12193, 30883, 36579, 47539, 92649, 109737, 142617, 277947, 427851, 4230971, 12692913, 38078739]

約数ペア:

[(1, 38078739), (3, 12692913), (9, 4230971), (89, 427851), (137, 277947), (267, 142617), (347, 109737), (411, 92649), (801, 47539), (1041, 36579), (1233, 30883), (3123, 12193)]