828201519

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{3881}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 1212395184

約数和(自身を除く): 384193665

約数列:

[1, 3, 9, 131, 181, 393, 543, 1179, 1629, 3881, 11643, 23711, 34929, 71133, 213399, 508411, 702461, 1525233, 2107383, 4575699, 6322149, 92022391, 276067173, 828201519]

約数ペア:

[(1, 828201519), (3, 276067173), (9, 92022391), (131, 6322149), (181, 4575699), (393, 2107383), (543, 1525233), (1179, 702461), (1629, 508411), (3881, 213399), (11643, 71133), (23711, 34929)]