13117023

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 19560528

約数和(自身を除く): 6443505

約数列:

[1, 3, 9, 53, 107, 159, 257, 321, 477, 771, 963, 2313, 5671, 13621, 17013, 27499, 40863, 51039, 82497, 122589, 247491, 1457447, 4372341, 13117023]

約数ペア:

[(1, 13117023), (3, 4372341), (9, 1457447), (53, 247491), (107, 122589), (159, 82497), (257, 51039), (321, 40863), (477, 27499), (771, 17013), (963, 13621), (2313, 5671)]