1486953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 2358720

約数和(自身を除く): 871767

約数列:

[1, 3, 9, 13, 39, 71, 117, 179, 213, 537, 639, 923, 1611, 2327, 2769, 6981, 8307, 12709, 20943, 38127, 114381, 165217, 495651, 1486953]

約数ペア:

[(1, 1486953), (3, 495651), (9, 165217), (13, 114381), (39, 38127), (71, 20943), (117, 12709), (179, 8307), (213, 6981), (537, 2769), (639, 2327), (923, 1611)]