12710817

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 21753600

約数和(自身を除く): 9042783

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 617, 763, 981, 1851, 2289, 2943, 4319, 5553, 6867, 12957, 16659, 20601, 38871, 67253, 116613, 201759, 470771, 605277, 1412313, 1815831, 4236939, 12710817]

約数ペア:

[(1, 12710817), (3, 4236939), (7, 1815831), (9, 1412313), (21, 605277), (27, 470771), (63, 201759), (109, 116613), (189, 67253), (327, 38871), (617, 20601), (763, 16659), (981, 12957), (1851, 6867), (2289, 5553), (2943, 4319)]