7189011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 11578320

約数和(自身を除く): 4389309

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2473, 2907, 7419, 22257, 42041, 46987, 126123, 140961, 378369, 422883, 798779, 2396337, 7189011]

約数ペア:

[(1, 7189011), (3, 2396337), (9, 798779), (17, 422883), (19, 378369), (51, 140961), (57, 126123), (153, 46987), (171, 42041), (323, 22257), (969, 7419), (2473, 2907)]