388335960003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{30551173}}^1$

素因数の和:30551418

約数の個数: 16

約数和(自身を含む): 547477038080

約数和(自身を除く): 159141078077

約数列:

[1, 3, 19, 57, 223, 669, 4237, 12711, 30551173, 91653519, 580472287, 1741416861, 6812911579, 20438734737, 129445320001, 388335960003]

約数ペア:

[(1, 388335960003), (3, 129445320001), (19, 20438734737), (57, 6812911579), (223, 1741416861), (669, 580472287), (4237, 91653519), (12711, 30551173)]