7455483

素因数分解:

$3^7\times 7^1\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 12805120

約数和(自身を除く): 5349637

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 487, 567, 729, 1461, 1701, 2187, 3409, 4383, 5103, 10227, 13149, 15309, 30681, 39447, 92043, 118341, 276129, 355023, 828387, 1065069, 2485161, 7455483]

約数ペア:

[(1, 7455483), (3, 2485161), (7, 1065069), (9, 828387), (21, 355023), (27, 276129), (63, 118341), (81, 92043), (189, 39447), (243, 30681), (487, 15309), (567, 13149), (729, 10227), (1461, 5103), (1701, 4383), (2187, 3409)]