2787281607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1593643}}^1$

素因数の和:1593710

約数の個数: 16

約数和(自身を含む): 4130725248

約数和(自身を除く): 1343443641

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 1593643, 4780929, 17530073, 52590219, 84463079, 253389237, 929093869, 2787281607]

約数ペア:

[(1, 2787281607), (3, 929093869), (11, 253389237), (33, 84463079), (53, 52590219), (159, 17530073), (583, 4780929), (1749, 1593643)]