2940609

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8264

約数の個数: 16

約数和(自身を含む): 4745088

約数和(自身を除く): 1804479

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 8237, 24711, 57659, 140029, 172977, 420087, 980203, 2940609]

約数ペア:

[(1, 2940609), (3, 980203), (7, 420087), (17, 172977), (21, 140029), (51, 57659), (119, 24711), (357, 8237)]