1222664691

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{22543}}^1$

素因数の和:22826

約数の個数: 16

約数和(自身を含む): 1655631360

約数和(自身を除く): 432966669

約数列:

[1, 3, 101, 179, 303, 537, 18079, 22543, 54237, 67629, 2276843, 4035197, 6830529, 12105591, 407554897, 1222664691]

約数ペア:

[(1, 1222664691), (3, 407554897), (101, 12105591), (179, 6830529), (303, 4035197), (537, 2276843), (18079, 67629), (22543, 54237)]