27904559

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 30451680

約数和(自身を除く): 2547121

約数列:

[1, 19, 41, 113, 317, 779, 2147, 4633, 6023, 12997, 35821, 88027, 246943, 680599, 1468661, 27904559]

約数ペア:

[(1, 27904559), (19, 1468661), (41, 680599), (113, 246943), (317, 88027), (779, 35821), (2147, 12997), (4633, 6023)]