229492539

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1987}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 340830672

約数和(自身を除く): 111338133

約数列:

[1, 3, 9, 41, 123, 313, 369, 939, 1987, 2817, 5961, 12833, 17883, 38499, 81467, 115497, 244401, 621931, 733203, 1865793, 5597379, 25499171, 76497513, 229492539]

約数ペア:

[(1, 229492539), (3, 76497513), (9, 25499171), (41, 5597379), (123, 1865793), (313, 733203), (369, 621931), (939, 244401), (1987, 115497), (2817, 81467), (5961, 38499), (12833, 17883)]