2972541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 4798080

約数和(自身を除く): 1825539

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 169, 429, 451, 507, 533, 1353, 1599, 1859, 2197, 5577, 5863, 6591, 6929, 17589, 20787, 24167, 72501, 76219, 90077, 228657, 270231, 990847, 2972541]

約数ペア:

[(1, 2972541), (3, 990847), (11, 270231), (13, 228657), (33, 90077), (39, 76219), (41, 72501), (123, 24167), (143, 20787), (169, 17589), (429, 6929), (451, 6591), (507, 5863), (533, 5577), (1353, 2197), (1599, 1859)]