139418819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 151937856

約数和(自身を除く): 12519037

約数列:

[1, 17, 41, 317, 631, 697, 5389, 10727, 12997, 25871, 200027, 220949, 439807, 3400459, 8201107, 139418819]

約数ペア:

[(1, 139418819), (17, 8201107), (41, 3400459), (317, 439807), (631, 220949), (697, 200027), (5389, 25871), (10727, 12997)]