293319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 480480

約数和(自身を除く): 187161

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 207, 299, 327, 897, 981, 1417, 2507, 2691, 4251, 7521, 12753, 22563, 32591, 97773, 293319]

約数ペア:

[(1, 293319), (3, 97773), (9, 32591), (13, 22563), (23, 12753), (39, 7521), (69, 4251), (109, 2691), (117, 2507), (207, 1417), (299, 981), (327, 897)]