47357193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7019}}^1$

素因数の和:7208

約数の個数: 16

約数和(自身を含む): 68402880

約数和(自身を除く): 21045687

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 7019, 21057, 91247, 273741, 1214287, 3642861, 15785731, 47357193]

約数ペア:

[(1, 47357193), (3, 15785731), (13, 3642861), (39, 1214287), (173, 273741), (519, 91247), (2249, 21057), (6747, 7019)]