28862841

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29243}}^1$

素因数の和:29300

約数の個数: 16

約数和(自身を含む): 44918784

約数和(自身を除く): 16055943

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 29243, 87729, 204701, 614103, 1374421, 4123263, 9620947, 28862841]

約数ペア:

[(1, 28862841), (3, 9620947), (7, 4123263), (21, 1374421), (47, 614103), (141, 204701), (329, 87729), (987, 29243)]