80498621

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 101610936

約数和(自身を除く): 21112315

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 2009, 2357, 4879, 16499, 34153, 40069, 96637, 115493, 280483, 676459, 1642829, 1963381, 4735213, 11499803, 80498621]

約数ペア:

[(1, 80498621), (7, 11499803), (17, 4735213), (41, 1963381), (49, 1642829), (119, 676459), (287, 280483), (697, 115493), (833, 96637), (2009, 40069), (2357, 34153), (4879, 16499)]