2247706377

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{964267}}^1$

素因数の和:964317

約数の個数: 24

約数和(自身を含む): 3810787136

約数和(自身を除く): 1563080759

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 964267, 2892801, 6749869, 8678403, 20249607, 35677879, 60748821, 107033637, 249745153, 321100911, 749235459, 2247706377]

約数ペア:

[(1, 2247706377), (3, 749235459), (7, 321100911), (9, 249745153), (21, 107033637), (37, 60748821), (63, 35677879), (111, 20249607), (259, 8678403), (333, 6749869), (777, 2892801), (2331, 964267)]