23811351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 33532800

約数和(自身を除く): 9721449

約数列:

[1, 3, 19, 57, 419, 997, 1257, 2991, 7961, 18943, 23883, 56829, 417743, 1253229, 7937117, 23811351]

約数ペア:

[(1, 23811351), (3, 7937117), (19, 1253229), (57, 417743), (419, 56829), (997, 23883), (1257, 18943), (2991, 7961)]