51921699

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19381}}^1$

素因数の和:19450

約数の個数: 16

約数和(自身を含む): 74426880

約数和(自身を除く): 22505181

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 19381, 58143, 368239, 910907, 1104717, 2732721, 17307233, 51921699]

約数ペア:

[(1, 51921699), (3, 17307233), (19, 2732721), (47, 1104717), (57, 910907), (141, 368239), (893, 58143), (2679, 19381)]