7252047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 5327793

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 139, 153, 187, 279, 341, 417, 527, 561, 1023, 1251, 1529, 1581, 1683, 2363, 3069, 4309, 4587, 4743, 5797, 7089, 12927, 13761, 17391, 21267, 25993, 38781, 47399, 52173, 73253, 77979, 142197, 219759, 233937, 426591, 659277, 805783, 2417349, 7252047]

約数ペア:

[(1, 7252047), (3, 2417349), (9, 805783), (11, 659277), (17, 426591), (31, 233937), (33, 219759), (51, 142197), (93, 77979), (99, 73253), (139, 52173), (153, 47399), (187, 38781), (279, 25993), (341, 21267), (417, 17391), (527, 13761), (561, 12927), (1023, 7089), (1251, 5797), (1529, 4743), (1581, 4587), (1683, 4309), (2363, 3069)]