6988599

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 30

約数和(自身を含む): 11064240

約数和(自身を除く): 4075641

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 239, 361, 513, 717, 1083, 1539, 2151, 3249, 4541, 6453, 9747, 13623, 19359, 29241, 40869, 86279, 122607, 258837, 367821, 776511, 2329533, 6988599]

約数ペア:

[(1, 6988599), (3, 2329533), (9, 776511), (19, 367821), (27, 258837), (57, 122607), (81, 86279), (171, 40869), (239, 29241), (361, 19359), (513, 13623), (717, 9747), (1083, 6453), (1539, 4541), (2151, 3249)]