39724217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 44130240

約数和(自身を除く): 4406023

約数列:

[1, 13, 43, 179, 397, 559, 2327, 5161, 7697, 17071, 71063, 100061, 221923, 923819, 3055709, 39724217]

約数ペア:

[(1, 39724217), (13, 3055709), (43, 923819), (179, 221923), (397, 100061), (559, 71063), (2327, 17071), (5161, 7697)]