47502831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19381}}^1$

素因数の和:19446

約数の個数: 16

約数和(自身を含む): 68224640

約数和(自身を除く): 20721809

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 19381, 58143, 368239, 833383, 1104717, 2500149, 15834277, 47502831]

約数ペア:

[(1, 47502831), (3, 15834277), (19, 2500149), (43, 1104717), (57, 833383), (129, 368239), (817, 58143), (2451, 19381)]