2912557509

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{769}}^1\times {\mathrm{2351}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 4237833600

約数和(自身を除く): 1325276091

約数列:

[1, 3, 9, 179, 537, 769, 1611, 2307, 2351, 6921, 7053, 21159, 137651, 412953, 420829, 1238859, 1262487, 1807919, 3787461, 5423757, 16271271, 323617501, 970852503, 2912557509]

約数ペア:

[(1, 2912557509), (3, 970852503), (9, 323617501), (179, 16271271), (537, 5423757), (769, 3787461), (1611, 1807919), (2307, 1262487), (2351, 1238859), (6921, 420829), (7053, 412953), (21159, 137651)]