171700451

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 195918336

約数和(自身を除く): 24217885

約数列:

[1, 13, 23, 163, 169, 271, 299, 2119, 3523, 3749, 3887, 6233, 27547, 44173, 45799, 48737, 81029, 574249, 633581, 1015979, 1053377, 7465237, 13207727, 171700451]

約数ペア:

[(1, 171700451), (13, 13207727), (23, 7465237), (163, 1053377), (169, 1015979), (271, 633581), (299, 574249), (2119, 81029), (3523, 48737), (3749, 45799), (3887, 44173), (6233, 27547)]