201401919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8597}}^1$

素因数の和:8759

約数の個数: 24

約数和(自身を含む): 308496240

約数和(自身を除く): 107094321

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 7809, 8597, 23427, 25791, 77373, 163343, 490029, 1177789, 1470087, 3533367, 10600101, 22377991, 67133973, 201401919]

約数ペア:

[(1, 201401919), (3, 67133973), (9, 22377991), (19, 10600101), (57, 3533367), (137, 1470087), (171, 1177789), (411, 490029), (1233, 163343), (2603, 77373), (7809, 25791), (8597, 23427)]