17225739

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 26582400

約数和(自身を除く): 9356661

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2129, 2697, 6387, 8091, 19161, 61741, 65999, 185223, 197997, 555669, 593991, 1913971, 5741913, 17225739]

約数ペア:

[(1, 17225739), (3, 5741913), (9, 1913971), (29, 593991), (31, 555669), (87, 197997), (93, 185223), (261, 65999), (279, 61741), (899, 19161), (2129, 8091), (2697, 6387)]