122565513

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28751}}^1$

素因数の和:28797

約数の個数: 24

約数和(自身を含む): 196663680

約数和(自身を除く): 74098167

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 28751, 86253, 201257, 603771, 833779, 1408799, 2501337, 4226397, 5836453, 17509359, 40855171, 122565513]

約数ペア:

[(1, 122565513), (3, 40855171), (7, 17509359), (21, 5836453), (29, 4226397), (49, 2501337), (87, 1408799), (147, 833779), (203, 603771), (609, 201257), (1421, 86253), (4263, 28751)]