39131307

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 58506240

約数和(自身を除く): 19374933

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 1171, 3513, 3713, 10539, 11139, 33417, 55037, 92509, 165111, 277527, 495333, 832581, 4347923, 13043769, 39131307]

約数ペア:

[(1, 39131307), (3, 13043769), (9, 4347923), (47, 832581), (79, 495333), (141, 277527), (237, 165111), (423, 92509), (711, 55037), (1171, 33417), (3513, 11139), (3713, 10539)]