13245267

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4177}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 20321792

約数和(自身を除く): 7076525

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 4177, 12531, 29239, 87717, 630727, 1892181, 4415089, 13245267]

約数ペア:

[(1, 13245267), (3, 4415089), (7, 1892181), (21, 630727), (151, 87717), (453, 29239), (1057, 12531), (3171, 4177)]