9147831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^2$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 15283584

約数和(自身を除く): 6135753

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 2189, 4179, 6567, 15323, 39601, 45969, 118803, 277207, 435611, 831621, 1306833, 3049277, 9147831]

約数ペア:

[(1, 9147831), (3, 3049277), (7, 1306833), (11, 831621), (21, 435611), (33, 277207), (77, 118803), (199, 45969), (231, 39601), (597, 15323), (1393, 6567), (2189, 4179)]