13391379

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{12097}}^1$

素因数の和:12147

約数の個数: 16

約数和(自身を含む): 20324640

約数和(自身を除く): 6933261

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 12097, 36291, 108873, 326619, 495977, 1487931, 4463793, 13391379]

約数ペア:

[(1, 13391379), (3, 4463793), (9, 1487931), (27, 495977), (41, 326619), (123, 108873), (369, 36291), (1107, 12097)]