28350679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12582

約数の個数: 16

約数和(自身を含む): 36115200

約数和(自身を除く): 7764521

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12539, 87773, 213163, 238241, 1492141, 1667687, 4050097, 28350679]

約数ペア:

[(1, 28350679), (7, 4050097), (17, 1667687), (19, 1492141), (119, 238241), (133, 213163), (323, 87773), (2261, 12539)]