406682007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{77419}}^1$

素因数の和:77542

約数の個数: 16

約数和(自身を含む): 579720960

約数和(自身を除く): 173038953

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 77419, 232257, 1316123, 3948369, 7974157, 23922471, 135560669, 406682007]

約数ペア:

[(1, 406682007), (3, 135560669), (17, 23922471), (51, 7974157), (103, 3948369), (309, 1316123), (1751, 232257), (5253, 77419)]