475492059

素因数分解:

$3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{7127}}^1$

素因数の和:7496

約数の個数: 32

約数和(自身を含む): 807459840

約数和(自身を除く): 331967781

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 353, 1059, 2471, 3177, 7127, 7413, 9531, 21381, 22239, 49889, 64143, 66717, 149667, 192429, 449001, 1347003, 2515831, 7547493, 17610817, 22642479, 52832451, 67927437, 158497353, 475492059]

約数ペア:

[(1, 475492059), (3, 158497353), (7, 67927437), (9, 52832451), (21, 22642479), (27, 17610817), (63, 7547493), (189, 2515831), (353, 1347003), (1059, 449001), (2471, 192429), (3177, 149667), (7127, 66717), (7413, 64143), (9531, 49889), (21381, 22239)]