47406957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63977}}^1$

素因数の和:64012

約数の個数: 16

約数和(自身を含む): 71655360

約数和(自身を除く): 24248403

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 63977, 191931, 831701, 1215563, 2495103, 3646689, 15802319, 47406957]

約数ペア:

[(1, 47406957), (3, 15802319), (13, 3646689), (19, 2495103), (39, 1215563), (57, 831701), (247, 191931), (741, 63977)]