15242013

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11069}}^1$

素因数の和:11098

約数の個数: 20

約数和(自身を含む): 24110460

約数和(自身を除く): 8868447

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11069, 33207, 99621, 188173, 298863, 564519, 896589, 1693557, 5080671, 15242013]

約数ペア:

[(1, 15242013), (3, 5080671), (9, 1693557), (17, 896589), (27, 564519), (51, 298863), (81, 188173), (153, 99621), (459, 33207), (1377, 11069)]