23731533

素因数分解:

$3^2\times 7^2\times {\mathrm{53813}}^1$

素因数の和:53833

約数の個数: 18

約数和(自身を含む): 39876174

約数和(自身を除く): 16144641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53813, 161439, 376691, 484317, 1130073, 2636837, 3390219, 7910511, 23731533]

約数ペア:

[(1, 23731533), (3, 7910511), (7, 3390219), (9, 2636837), (21, 1130073), (49, 484317), (63, 376691), (147, 161439), (441, 53813)]