339930577

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{11161}}^1$

素因数の和:11416

約数の個数: 16

約数和(自身を含む): 410761600

約数和(自身を除く): 70831023

約数列:

[1, 7, 19, 133, 229, 1603, 4351, 11161, 30457, 78127, 212059, 1484413, 2555869, 17891083, 48561511, 339930577]

約数ペア:

[(1, 339930577), (7, 48561511), (19, 17891083), (133, 2555869), (229, 1484413), (1603, 212059), (4351, 78127), (11161, 30457)]