4821003

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 8091720

約数和(自身を除く): 3270717

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 233, 363, 627, 699, 1089, 1881, 2097, 2299, 2563, 4427, 6897, 7689, 13281, 20691, 23067, 28193, 39843, 48697, 84579, 146091, 253737, 438273, 535667, 1607001, 4821003]

約数ペア:

[(1, 4821003), (3, 1607001), (9, 535667), (11, 438273), (19, 253737), (33, 146091), (57, 84579), (99, 48697), (121, 39843), (171, 28193), (209, 23067), (233, 20691), (363, 13281), (627, 7689), (699, 6897), (1089, 4427), (1881, 2563), (2097, 2299)]