47448159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8821}}^1$

素因数の和:8998

約数の個数: 16

約数和(自身を含む): 69446784

約数和(自身を除く): 21998625

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 8821, 26463, 97031, 291093, 1437823, 4313469, 15816053, 47448159]

約数ペア:

[(1, 47448159), (3, 15816053), (11, 4313469), (33, 1437823), (163, 291093), (489, 97031), (1793, 26463), (5379, 8821)]