3966699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 5854464

約数和(自身を除く): 1887765

約数列:

[1, 3, 11, 33, 71, 213, 781, 1693, 2343, 5079, 18623, 55869, 120203, 360609, 1322233, 3966699]

約数ペア:

[(1, 3966699), (3, 1322233), (11, 360609), (33, 120203), (71, 55869), (213, 18623), (781, 5079), (1693, 2343)]