29840913

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 47750400

約数和(自身を除く): 17909487

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 1657, 2001, 4971, 6003, 14913, 18009, 38111, 44739, 48053, 114333, 144159, 342999, 432477, 1028997, 1105219, 1297431, 3315657, 9946971, 29840913]

約数ペア:

[(1, 29840913), (3, 9946971), (9, 3315657), (23, 1297431), (27, 1105219), (29, 1028997), (69, 432477), (87, 342999), (207, 144159), (261, 114333), (621, 48053), (667, 44739), (783, 38111), (1657, 18009), (2001, 14913), (4971, 6003)]