340904311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{20269}}^1$

素因数の和:20430

約数の個数: 12

約数和(自身を含む): 377427400

約数和(自身を除く): 36523089

約数列:

[1, 11, 121, 139, 1529, 16819, 20269, 222959, 2452549, 2817391, 30991301, 340904311]

約数ペア:

[(1, 340904311), (11, 30991301), (121, 2817391), (139, 2452549), (1529, 222959), (16819, 20269)]