13063131

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 19509360

約数和(自身を除く): 6446229

約数列:

[1, 3, 9, 59, 73, 177, 219, 337, 531, 657, 1011, 3033, 4307, 12921, 19883, 24601, 38763, 59649, 73803, 178947, 221409, 1451459, 4354377, 13063131]

約数ペア:

[(1, 13063131), (3, 4354377), (9, 1451459), (59, 221409), (73, 178947), (177, 73803), (219, 59649), (337, 38763), (531, 24601), (657, 19883), (1011, 12921), (3033, 4307)]