172600309

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4903}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 203378688

約数和(自身を除く): 30778379

約数列:

[1, 7, 47, 107, 329, 749, 4903, 5029, 34321, 35203, 230441, 524621, 1613087, 3672347, 24657187, 172600309]

約数ペア:

[(1, 172600309), (7, 24657187), (47, 3672347), (107, 1613087), (329, 524621), (749, 230441), (4903, 35203), (5029, 34321)]