1401472479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{1019}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 2072770560

約数和(自身を除く): 671298081

約数列:

[1, 3, 11, 33, 71, 213, 587, 781, 1019, 1761, 2343, 3057, 6457, 11209, 19371, 33627, 41677, 72349, 125031, 217047, 458447, 598153, 795839, 1375341, 1794459, 2387517, 6579683, 19739049, 42468863, 127406589, 467157493, 1401472479]

約数ペア:

[(1, 1401472479), (3, 467157493), (11, 127406589), (33, 42468863), (71, 19739049), (213, 6579683), (587, 2387517), (781, 1794459), (1019, 1375341), (1761, 795839), (2343, 598153), (3057, 458447), (6457, 217047), (11209, 125031), (19371, 72349), (33627, 41677)]