13740177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 21390336

約数和(自身を除く): 7650159

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 421, 473, 759, 989, 1263, 1419, 2967, 4631, 9683, 10879, 13893, 18103, 29049, 32637, 54309, 106513, 199133, 319539, 416369, 597399, 1249107, 4580059, 13740177]

約数ペア:

[(1, 13740177), (3, 4580059), (11, 1249107), (23, 597399), (33, 416369), (43, 319539), (69, 199133), (129, 106513), (253, 54309), (421, 32637), (473, 29049), (759, 18103), (989, 13893), (1263, 10879), (1419, 9683), (2967, 4631)]