47947089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49481}}^1$

素因数の和:49520

約数の個数: 16

約数和(自身を含む): 71254080

約数和(自身を除く): 23306991

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 49481, 148443, 841177, 940139, 2523531, 2820417, 15982363, 47947089]

約数ペア:

[(1, 47947089), (3, 15982363), (17, 2820417), (19, 2523531), (51, 940139), (57, 841177), (323, 148443), (969, 49481)]