22728369

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 30818304

約数和(自身を除く): 8089935

約数列:

[1, 3, 131, 151, 383, 393, 453, 1149, 19781, 50173, 57833, 59343, 150519, 173499, 7576123, 22728369]

約数ペア:

[(1, 22728369), (3, 7576123), (131, 173499), (151, 150519), (383, 59343), (393, 57833), (453, 50173), (1149, 19781)]