15244901

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 18137088

約数和(自身を除く): 2892187

約数列:

[1, 7, 31, 163, 217, 431, 1141, 3017, 5053, 13361, 35371, 70253, 93527, 491771, 2177843, 15244901]

約数ペア:

[(1, 15244901), (7, 2177843), (31, 491771), (163, 93527), (217, 70253), (431, 35371), (1141, 13361), (3017, 5053)]