2013441489

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{7547}}^1$

素因数の和:7838

約数の個数: 32

約数和(自身を含む): 3068714880

約数和(自身を除く): 1055273391

約数列:

[1, 3, 9, 27, 41, 123, 241, 369, 723, 1107, 2169, 6507, 7547, 9881, 22641, 29643, 67923, 88929, 203769, 266787, 309427, 928281, 1818827, 2784843, 5456481, 8354529, 16369443, 49108329, 74571907, 223715721, 671147163, 2013441489]

約数ペア:

[(1, 2013441489), (3, 671147163), (9, 223715721), (27, 74571907), (41, 49108329), (123, 16369443), (241, 8354529), (369, 5456481), (723, 2784843), (1107, 1818827), (2169, 928281), (6507, 309427), (7547, 266787), (9881, 203769), (22641, 88929), (29643, 67923)]