38734347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4243}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 55002240

約数和(自身を除く): 16267893

約数列:

[1, 3, 17, 51, 179, 537, 3043, 4243, 9129, 12729, 72131, 216393, 759497, 2278491, 12911449, 38734347]

約数ペア:

[(1, 38734347), (3, 12911449), (17, 2278491), (51, 759497), (179, 216393), (537, 72131), (3043, 12729), (4243, 9129)]