245279037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 358481920

約数和(自身を除く): 113202883

約数列:

[1, 3, 19, 31, 57, 93, 127, 381, 589, 1093, 1767, 2413, 3279, 3937, 7239, 11811, 20767, 33883, 62301, 74803, 101649, 138811, 224409, 416433, 643777, 1931331, 2637409, 4303141, 7912227, 12909423, 81759679, 245279037]

約数ペア:

[(1, 245279037), (3, 81759679), (19, 12909423), (31, 7912227), (57, 4303141), (93, 2637409), (127, 1931331), (381, 643777), (589, 416433), (1093, 224409), (1767, 138811), (2413, 101649), (3279, 74803), (3937, 62301), (7239, 33883), (11811, 20767)]