28142601

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 38332800

約数和(自身を除く): 10190199

約数列:

[1, 3, 89, 109, 267, 327, 967, 2901, 9701, 29103, 86063, 105403, 258189, 316209, 9380867, 28142601]

約数ペア:

[(1, 28142601), (3, 9380867), (89, 316209), (109, 258189), (267, 105403), (327, 86063), (967, 29103), (2901, 9701)]