338253409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12119}}^1$

素因数の和:12264

約数の個数: 16

約数和(自身を含む): 386870400

約数和(自身を除く): 48616991

約数列:

[1, 13, 19, 113, 247, 1469, 2147, 12119, 27911, 157547, 230261, 1369447, 2993393, 17802811, 26019493, 338253409]

約数ペア:

[(1, 338253409), (13, 26019493), (19, 17802811), (113, 2993393), (247, 1369447), (1469, 230261), (2147, 157547), (12119, 27911)]