39702761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12979}}^1$

素因数の和:13028

約数の個数: 16

約数和(自身を含む): 49843200

約数和(自身を除く): 10140439

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12979, 90853, 246601, 298517, 1726207, 2089619, 5671823, 39702761]

約数ペア:

[(1, 39702761), (7, 5671823), (19, 2089619), (23, 1726207), (133, 298517), (161, 246601), (437, 90853), (3059, 12979)]