201241449

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{18587}}^1$

素因数の和:18997

約数の個数: 16

約数和(自身を含む): 298895040

約数和(自身を除く): 97653591

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 18587, 55761, 167283, 501849, 7453387, 22360161, 67080483, 201241449]

約数ペア:

[(1, 201241449), (3, 67080483), (9, 22360161), (27, 7453387), (401, 501849), (1203, 167283), (3609, 55761), (10827, 18587)]