9747213

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7867}}^1$

素因数の和:7936

約数の個数: 16

約数和(自身を含む): 15106560

約数和(自身を除く): 5359347

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 7867, 23601, 55069, 165207, 464153, 1392459, 3249071, 9747213]

約数ペア:

[(1, 9747213), (3, 3249071), (7, 1392459), (21, 464153), (59, 165207), (177, 55069), (413, 23601), (1239, 7867)]