16446949911

素因数分解:

$3^3\times 7^2\times {\mathrm{12431557}}^1$

素因数の和:12431580

約数の個数: 24

約数和(自身を含む): 28343952240

約数和(自身を除く): 11897002329

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 12431557, 37294671, 87020899, 111884013, 261062697, 335652039, 609146293, 783188091, 1827438879, 2349564273, 5482316637, 16446949911]

約数ペア:

[(1, 16446949911), (3, 5482316637), (7, 2349564273), (9, 1827438879), (21, 783188091), (27, 609146293), (49, 335652039), (63, 261062697), (147, 111884013), (189, 87020899), (441, 37294671), (1323, 12431557)]