30975453

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{6709}}^1$

素因数の和:6743

約数の個数: 24

約数和(自身を含む): 48848800

約数和(自身を除く): 17873347

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 6709, 20127, 60381, 127471, 181143, 382413, 543429, 1147239, 1630287, 3441717, 10325151, 30975453]

約数ペア:

[(1, 30975453), (3, 10325151), (9, 3441717), (19, 1630287), (27, 1147239), (57, 543429), (81, 382413), (171, 181143), (243, 127471), (513, 60381), (1539, 20127), (4617, 6709)]