13349199

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 19230480

約数和(自身を除く): 5881281

約数列:

[1, 3, 17, 51, 89, 173, 267, 289, 519, 867, 1513, 2941, 4539, 8823, 15397, 25721, 46191, 49997, 77163, 149991, 261749, 785247, 4449733, 13349199]

約数ペア:

[(1, 13349199), (3, 4449733), (17, 785247), (51, 261749), (89, 149991), (173, 77163), (267, 49997), (289, 46191), (519, 25721), (867, 15397), (1513, 8823), (2941, 4539)]