2013065747

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1\times {\mathrm{1721}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 2532111456

約数和(自身を除く): 519045709

約数列:

[1, 7, 11, 77, 121, 847, 1381, 1721, 9667, 12047, 15191, 18931, 106337, 132517, 167101, 208241, 1169707, 1457687, 2376701, 16636907, 26143711, 183005977, 287580821, 2013065747]

約数ペア:

[(1, 2013065747), (7, 287580821), (11, 183005977), (77, 26143711), (121, 16636907), (847, 2376701), (1381, 1457687), (1721, 1169707), (9667, 208241), (12047, 167101), (15191, 132517), (18931, 106337)]