47683947

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 65297408

約数和(自身を除く): 17613461

約数列:

[1, 3, 43, 129, 373, 991, 1119, 2973, 16039, 42613, 48117, 127839, 369643, 1108929, 15894649, 47683947]

約数ペア:

[(1, 47683947), (3, 15894649), (43, 1108929), (129, 369643), (373, 127839), (991, 48117), (1119, 42613), (2973, 16039)]