4705389

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 7399392

約数和(自身を除く): 2694003

約数列:

[1, 3, 9, 13, 39, 117, 131, 307, 393, 921, 1179, 1703, 2763, 3991, 5109, 11973, 15327, 35919, 40217, 120651, 361953, 522821, 1568463, 4705389]

約数ペア:

[(1, 4705389), (3, 1568463), (9, 522821), (13, 361953), (39, 120651), (117, 40217), (131, 35919), (307, 15327), (393, 11973), (921, 5109), (1179, 3991), (1703, 2763)]