28417259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 32284224

約数和(自身を除く): 3866965

約数列:

[1, 13, 23, 101, 299, 941, 1313, 2323, 12233, 21643, 30199, 95041, 281359, 1235533, 2185943, 28417259]

約数ペア:

[(1, 28417259), (13, 2185943), (23, 1235533), (101, 281359), (299, 95041), (941, 30199), (1313, 21643), (2323, 12233)]