282984771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 418369536

約数和(自身を除く): 135384765

約数列:

[1, 3, 17, 31, 51, 71, 93, 213, 527, 1207, 1581, 2201, 2521, 3621, 6603, 7563, 37417, 42857, 78151, 112251, 128571, 178991, 234453, 536973, 1328567, 3042847, 3985701, 5548721, 9128541, 16646163, 94328257, 282984771]

約数ペア:

[(1, 282984771), (3, 94328257), (17, 16646163), (31, 9128541), (51, 5548721), (71, 3985701), (93, 3042847), (213, 1328567), (527, 536973), (1207, 234453), (1581, 178991), (2201, 128571), (2521, 112251), (3621, 78151), (6603, 42857), (7563, 37417)]