520066107

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{997}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 828260160

約数和(自身を除く): 308194053

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 479, 997, 1089, 1437, 2991, 4311, 5269, 8973, 10967, 15807, 32901, 47421, 57959, 98703, 120637, 173877, 361911, 477563, 521631, 1085733, 1432689, 4298067, 5253193, 15759579, 47278737, 57785123, 173355369, 520066107]

約数ペア:

[(1, 520066107), (3, 173355369), (9, 57785123), (11, 47278737), (33, 15759579), (99, 5253193), (121, 4298067), (363, 1432689), (479, 1085733), (997, 521631), (1089, 477563), (1437, 361911), (2991, 173877), (4311, 120637), (5269, 98703), (8973, 57959), (10967, 47421), (15807, 32901)]