47701749

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6977}}^1$

素因数の和:7076

約数の個数: 16

約数和(自身を含む): 66318912

約数和(自身を除く): 18617163

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 6977, 20931, 300011, 369781, 900033, 1109343, 15900583, 47701749]

約数ペア:

[(1, 47701749), (3, 15900583), (43, 1109343), (53, 900033), (129, 369781), (159, 300011), (2279, 20931), (6837, 6977)]