7454007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 12849408

約数和(自身を除く): 5395401

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 103, 129, 153, 187, 309, 387, 473, 561, 731, 927, 1133, 1419, 1683, 1751, 2193, 3399, 4257, 4429, 5253, 6579, 8041, 10197, 13287, 15759, 19261, 24123, 39861, 48719, 57783, 72369, 75293, 146157, 173349, 225879, 438471, 677637, 828223, 2484669, 7454007]

約数ペア:

[(1, 7454007), (3, 2484669), (9, 828223), (11, 677637), (17, 438471), (33, 225879), (43, 173349), (51, 146157), (99, 75293), (103, 72369), (129, 57783), (153, 48719), (187, 39861), (309, 24123), (387, 19261), (473, 15759), (561, 13287), (731, 10197), (927, 8041), (1133, 6579), (1419, 5253), (1683, 4429), (1751, 4257), (2193, 3399)]