15421569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 21866112

約数和(自身を除く): 6444543

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 4217, 12651, 96991, 223501, 290973, 670503, 5140523, 15421569]

約数ペア:

[(1, 15421569), (3, 5140523), (23, 670503), (53, 290973), (69, 223501), (159, 96991), (1219, 12651), (3657, 4217)]