84374213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 29673787

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 301, 473, 731, 1309, 1499, 3311, 5117, 8041, 10493, 16489, 25483, 56287, 64457, 115423, 178381, 280313, 451199, 709027, 1095769, 1962191, 4963189, 7670383, 12053459, 84374213]

約数ペア:

[(1, 84374213), (7, 12053459), (11, 7670383), (17, 4963189), (43, 1962191), (77, 1095769), (119, 709027), (187, 451199), (301, 280313), (473, 178381), (731, 115423), (1309, 64457), (1499, 56287), (3311, 25483), (5117, 16489), (8041, 10493)]