207957308943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1\times {\mathrm{1320037}}^1$

素因数の和:1323146

約数の個数: 16

約数和(自身を含む): 293682054240

約数和(自身を除く): 85724745297

約数列:

[1, 3, 17, 51, 3089, 9267, 52513, 157539, 1320037, 3960111, 22440629, 67321887, 4077594293, 12232782879, 69319102981, 207957308943]

約数ペア:

[(1, 207957308943), (3, 69319102981), (17, 12232782879), (51, 4077594293), (3089, 67321887), (9267, 22440629), (52513, 3960111), (157539, 1320037)]