16886151

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12292

約数の個数: 20

約数和(自身を含む): 26710992

約数和(自身を除く): 9824841

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12263, 36789, 110367, 208471, 331101, 625413, 993303, 1876239, 5628717, 16886151]

約数ペア:

[(1, 16886151), (3, 5628717), (9, 1876239), (17, 993303), (27, 625413), (51, 331101), (81, 208471), (153, 110367), (459, 36789), (1377, 12263)]