2054157093

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 36

約数和(自身を含む): 3047045092

約数和(自身を除く): 992887999

約数列:

[1, 3, 9, 53, 159, 193, 421, 477, 579, 1263, 1737, 2809, 3789, 8427, 10229, 22313, 25281, 30687, 66939, 81253, 92061, 200817, 243759, 542137, 731277, 1182589, 1626411, 3547767, 4306409, 4879233, 10643301, 12919227, 38757681, 228239677, 684719031, 2054157093]

約数ペア:

[(1, 2054157093), (3, 684719031), (9, 228239677), (53, 38757681), (159, 12919227), (193, 10643301), (421, 4879233), (477, 4306409), (579, 3547767), (1263, 1626411), (1737, 1182589), (2809, 731277), (3789, 542137), (8427, 243759), (10229, 200817), (22313, 92061), (25281, 81253), (30687, 66939)]