13917429

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 20723040

約数和(自身を除く): 6805611

約数列:

[1, 3, 9, 53, 159, 163, 179, 477, 489, 537, 1467, 1611, 8639, 9487, 25917, 28461, 29177, 77751, 85383, 87531, 262593, 1546381, 4639143, 13917429]

約数ペア:

[(1, 13917429), (3, 4639143), (9, 1546381), (53, 262593), (159, 87531), (163, 85383), (179, 77751), (477, 29177), (489, 28461), (537, 25917), (1467, 9487), (1611, 8639)]