47836191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18307}}^1$

素因数の和:18390

約数の個数: 16

約数和(自身を含む): 69716864

約数和(自身を除く): 21880673

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 18307, 54921, 237991, 713973, 1226569, 3679707, 15945397, 47836191]

約数ペア:

[(1, 47836191), (3, 15945397), (13, 3679707), (39, 1226569), (67, 713973), (201, 237991), (871, 54921), (2613, 18307)]