7806591

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 13009920

約数和(自身を除く): 5203329

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 967, 2691, 2901, 8073, 8703, 12571, 22241, 26109, 37713, 66723, 113139, 200169, 289133, 339417, 600507, 867399, 2602197, 7806591]

約数ペア:

[(1, 7806591), (3, 2602197), (9, 867399), (13, 600507), (23, 339417), (27, 289133), (39, 200169), (69, 113139), (117, 66723), (207, 37713), (299, 26109), (351, 22241), (621, 12571), (897, 8703), (967, 8073), (2691, 2901)]