231570306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{389849}}^1$

素因数の和:389871

約数の個数: 32

約数和(自身を含む): 561384000

約数和(自身を除く): 329813694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 389849, 779698, 1169547, 2339094, 3508641, 4288339, 7017282, 8576678, 10525923, 12865017, 21051846, 25730034, 38595051, 77190102, 115785153, 231570306]

約数ペア:

[(1, 231570306), (2, 115785153), (3, 77190102), (6, 38595051), (9, 25730034), (11, 21051846), (18, 12865017), (22, 10525923), (27, 8576678), (33, 7017282), (54, 4288339), (66, 3508641), (99, 2339094), (198, 1169547), (297, 779698), (594, 389849)]