74921379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1553}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 107735712

約数和(自身を除く): 32814333

約数列:

[1, 3, 13, 39, 1237, 1553, 3711, 4659, 16081, 20189, 48243, 60567, 1921061, 5763183, 24973793, 74921379]

約数ペア:

[(1, 74921379), (3, 24973793), (13, 5763183), (39, 1921061), (1237, 60567), (1553, 48243), (3711, 20189), (4659, 16081)]