11835639

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6353}}^1$

素因数の和:6388

約数の個数: 20

約数和(自身を含む): 18452016

約数和(自身を除く): 6616377

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6353, 19059, 57177, 146119, 171531, 438357, 514593, 1315071, 3945213, 11835639]

約数ペア:

[(1, 11835639), (3, 3945213), (9, 1315071), (23, 514593), (27, 438357), (69, 171531), (81, 146119), (207, 57177), (621, 19059), (1863, 6353)]