40791441

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 55756800

約数和(自身を除く): 14965359

約数列:

[1, 3, 47, 141, 439, 659, 1317, 1977, 20633, 30973, 61899, 92919, 289301, 867903, 13597147, 40791441]

約数ペア:

[(1, 40791441), (3, 13597147), (47, 867903), (141, 289301), (439, 92919), (659, 61899), (1317, 30973), (1977, 20633)]