29681407

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{5881}}^1$

素因数の和:5998

約数の個数: 12

約数和(自身を含む): 34868496

約数和(自身を除く): 5187089

約数列:

[1, 7, 49, 103, 721, 5047, 5881, 41167, 288169, 605743, 4240201, 29681407]

約数ペア:

[(1, 29681407), (7, 4240201), (49, 605743), (103, 288169), (721, 41167), (5047, 5881)]