2080874877

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1\times {\mathrm{4091}}^1$

素因数の和:8080

約数の個数: 16

約数和(自身を含む): 2840437248

約数和(自身を除く): 759562371

約数列:

[1, 3, 43, 129, 3943, 4091, 11829, 12273, 169549, 175913, 508647, 527739, 16130813, 48392439, 693624959, 2080874877]

約数ペア:

[(1, 2080874877), (3, 693624959), (43, 48392439), (129, 16130813), (3943, 527739), (4091, 508647), (11829, 175913), (12273, 169549)]