33939969

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 19475967

約数列:

[1, 3, 7, 21, 47, 137, 141, 251, 329, 411, 753, 959, 987, 1757, 2877, 5271, 6439, 11797, 19317, 34387, 35391, 45073, 82579, 103161, 135219, 240709, 247737, 722127, 1616189, 4848567, 11313323, 33939969]

約数ペア:

[(1, 33939969), (3, 11313323), (7, 4848567), (21, 1616189), (47, 722127), (137, 247737), (141, 240709), (251, 135219), (329, 103161), (411, 82579), (753, 45073), (959, 35391), (987, 34387), (1757, 19317), (2877, 11797), (5271, 6439)]