51473379

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1153}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 71788032

約数和(自身を除く): 20314653

約数列:

[1, 3, 23, 69, 647, 1153, 1941, 3459, 14881, 26519, 44643, 79557, 745991, 2237973, 17157793, 51473379]

約数ペア:

[(1, 51473379), (3, 17157793), (23, 2237973), (69, 745991), (647, 79557), (1153, 44643), (1941, 26519), (3459, 14881)]