39137841

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 58805760

約数和(自身を除く): 19667919

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 929, 1359, 2787, 4681, 8361, 14043, 28799, 42129, 86397, 140279, 259191, 420837, 1262511, 4348649, 13045947, 39137841]

約数ペア:

[(1, 39137841), (3, 13045947), (9, 4348649), (31, 1262511), (93, 420837), (151, 259191), (279, 140279), (453, 86397), (929, 42129), (1359, 28799), (2787, 14043), (4681, 8361)]