388618791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{13367}}^1$

素因数の和:14262

約数の個数: 16

約数和(自身を含む): 565947648

約数和(自身を除く): 177328857

約数列:

[1, 3, 11, 33, 881, 2643, 9691, 13367, 29073, 40101, 147037, 441111, 11776327, 35328981, 129539597, 388618791]

約数ペア:

[(1, 388618791), (3, 129539597), (11, 35328981), (33, 11776327), (881, 441111), (2643, 147037), (9691, 40101), (13367, 29073)]