853442919

素因数分解:

$3^3\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{2477}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 1446359040

約数和(自身を除く): 592916121

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1823, 2477, 5469, 7431, 12761, 16407, 17339, 22293, 38283, 49221, 52017, 66879, 114849, 156051, 344547, 468153, 4515571, 13546713, 31608997, 40640139, 94826991, 121920417, 284480973, 853442919]

約数ペア:

[(1, 853442919), (3, 284480973), (7, 121920417), (9, 94826991), (21, 40640139), (27, 31608997), (63, 13546713), (189, 4515571), (1823, 468153), (2477, 344547), (5469, 156051), (7431, 114849), (12761, 66879), (16407, 52017), (17339, 49221), (22293, 38283)]