9197469

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:702

約数の個数: 20

約数和(自身を含む): 13823040

約数和(自身を除く): 4625571

約数列:

[1, 3, 9, 27, 81, 271, 419, 813, 1257, 2439, 3771, 7317, 11313, 21951, 33939, 113549, 340647, 1021941, 3065823, 9197469]

約数ペア:

[(1, 9197469), (3, 3065823), (9, 1021941), (27, 340647), (81, 113549), (271, 33939), (419, 21951), (813, 11313), (1257, 7317), (2439, 3771)]