38435229

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 66908160

約数和(自身を除く): 28472931

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1279, 1431, 3339, 3837, 4293, 8953, 10017, 11511, 26859, 30051, 34533, 67787, 80577, 103599, 203361, 241731, 474509, 610083, 725193, 1423527, 1830249, 4270581, 5490747, 12811743, 38435229]

約数ペア:

[(1, 38435229), (3, 12811743), (7, 5490747), (9, 4270581), (21, 1830249), (27, 1423527), (53, 725193), (63, 610083), (81, 474509), (159, 241731), (189, 203361), (371, 103599), (477, 80577), (567, 67787), (1113, 34533), (1279, 30051), (1431, 26859), (3339, 11511), (3837, 10017), (4293, 8953)]