2053204197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{40639}}^1$

素因数の和:42184

約数の個数: 16

約数和(自身を含む): 2988503040

約数和(自身を除く): 935298843

約数列:

[1, 3, 11, 33, 1531, 4593, 16841, 40639, 50523, 121917, 447029, 1341087, 62218309, 186654927, 684401399, 2053204197]

約数ペア:

[(1, 2053204197), (3, 684401399), (11, 186654927), (33, 62218309), (1531, 1341087), (4593, 447029), (16841, 121917), (40639, 50523)]