339877197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{43457}}^1$

素因数の和:43553

約数の個数: 24

約数和(自身を含む): 542355840

約数和(自身を除く): 202478643

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 7821, 43457, 130371, 391113, 478027, 1434081, 3433103, 4302243, 10299309, 30897927, 37764133, 113292399, 339877197]

約数ペア:

[(1, 339877197), (3, 113292399), (9, 37764133), (11, 30897927), (33, 10299309), (79, 4302243), (99, 3433103), (237, 1434081), (711, 478027), (869, 391113), (2607, 130371), (7821, 43457)]