28277511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24107}}^1$

素因数の和:24150

約数の個数: 16

約数和(自身を含む): 41658624

約数和(自身を除く): 13381113

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 24107, 72321, 409819, 554461, 1229457, 1663383, 9425837, 28277511]

約数ペア:

[(1, 28277511), (3, 9425837), (17, 1663383), (23, 1229457), (51, 554461), (69, 409819), (391, 72321), (1173, 24107)]