197121399

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{12619}}^1$

素因数の和:12790

約数の個数: 16

約数和(自身を含む): 271380480

約数和(自身を除く): 74259081

約数列:

[1, 3, 41, 123, 127, 381, 5207, 12619, 15621, 37857, 517379, 1552137, 1602613, 4807839, 65707133, 197121399]

約数ペア:

[(1, 197121399), (3, 65707133), (41, 4807839), (123, 1602613), (127, 1552137), (381, 517379), (5207, 37857), (12619, 15621)]