22172253

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 30965760

約数和(自身を除く): 8793507

約数列:

[1, 3, 23, 69, 383, 839, 1149, 2517, 8809, 19297, 26427, 57891, 321337, 964011, 7390751, 22172253]

約数ペア:

[(1, 22172253), (3, 7390751), (23, 964011), (69, 321337), (383, 57891), (839, 26427), (1149, 19297), (2517, 8809)]