342381309

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{75431}}^1$

素因数の和:75540

約数の個数: 16

約数和(自身を含む): 488799360

約数和(自身を除く): 146418051

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 75431, 226293, 1282327, 3846981, 6713359, 20140077, 114127103, 342381309]

約数ペア:

[(1, 342381309), (3, 114127103), (17, 20140077), (51, 6713359), (89, 3846981), (267, 1282327), (1513, 226293), (4539, 75431)]