29973573

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6701}}^1$

素因数の和:6785

約数の個数: 24

約数和(自身を含む): 50184576

約数和(自身を除く): 20211003

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 6701, 20103, 46907, 60309, 140721, 422163, 475771, 1427313, 3330397, 4281939, 9991191, 29973573]

約数ペア:

[(1, 29973573), (3, 9991191), (7, 4281939), (9, 3330397), (21, 1427313), (63, 475771), (71, 422163), (213, 140721), (497, 60309), (639, 46907), (1491, 20103), (4473, 6701)]