127942399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1627}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 144410112

約数和(自身を除く): 16467713

約数列:

[1, 13, 23, 263, 299, 1627, 3419, 6049, 21151, 37421, 78637, 427901, 486473, 5562713, 9841723, 127942399]

約数ペア:

[(1, 127942399), (13, 9841723), (23, 5562713), (263, 486473), (299, 427901), (1627, 78637), (3419, 37421), (6049, 21151)]