13284639

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 20723040

約数和(自身を除く): 7438401

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 2213, 6003, 6639, 19917, 50899, 64177, 152697, 192531, 458091, 577593, 1476071, 4428213, 13284639]

約数ペア:

[(1, 13284639), (3, 4428213), (9, 1476071), (23, 577593), (29, 458091), (69, 192531), (87, 152697), (207, 64177), (261, 50899), (667, 19917), (2001, 6639), (2213, 6003)]