7239738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 16169472

約数和(自身を除く): 8929734

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2551, 2838, 5102, 7653, 15306, 28061, 56122, 84183, 109693, 168366, 219386, 329079, 658158, 1206623, 2413246, 3619869, 7239738]

約数ペア:

[(1, 7239738), (2, 3619869), (3, 2413246), (6, 1206623), (11, 658158), (22, 329079), (33, 219386), (43, 168366), (66, 109693), (86, 84183), (129, 56122), (258, 28061), (473, 15306), (946, 7653), (1419, 5102), (2551, 2838)]