47363979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 73382400

約数和(自身を除く): 26018421

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1559, 1599, 2337, 4677, 10127, 20267, 29621, 30381, 60801, 63919, 88863, 191757, 385073, 830947, 1155219, 1214461, 2492841, 3643383, 15787993, 47363979]

約数ペア:

[(1, 47363979), (3, 15787993), (13, 3643383), (19, 2492841), (39, 1214461), (41, 1155219), (57, 830947), (123, 385073), (247, 191757), (533, 88863), (741, 63919), (779, 60801), (1559, 30381), (1599, 29621), (2337, 20267), (4677, 10127)]