13772259

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 20420400

約数和(自身を除く): 6648141

約数列:

[1, 3, 9, 101, 109, 139, 303, 327, 417, 909, 981, 1251, 11009, 14039, 15151, 33027, 42117, 45453, 99081, 126351, 136359, 1530251, 4590753, 13772259]

約数ペア:

[(1, 13772259), (3, 4590753), (9, 1530251), (101, 136359), (109, 126351), (139, 99081), (303, 45453), (327, 42117), (417, 33027), (909, 15151), (981, 14039), (1251, 11009)]