38443977

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3355

約数の個数: 40

約数和(自身を含む): 67488960

約数和(自身を除く): 29044983

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3319, 3861, 9957, 11583, 29871, 36509, 43147, 89613, 109527, 129441, 268839, 328581, 388323, 474617, 985743, 1164969, 1423851, 2957229, 3494907, 4271553, 12814659, 38443977]

約数ペア:

[(1, 38443977), (3, 12814659), (9, 4271553), (11, 3494907), (13, 2957229), (27, 1423851), (33, 1164969), (39, 985743), (81, 474617), (99, 388323), (117, 328581), (143, 268839), (297, 129441), (351, 109527), (429, 89613), (891, 43147), (1053, 36509), (1287, 29871), (3319, 11583), (3861, 9957)]