13230351

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 20683200

約数和(自身を除く): 7452849

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 277, 549, 783, 831, 1647, 1769, 2493, 5307, 7479, 8033, 15921, 16897, 24099, 47763, 50691, 72297, 152073, 216891, 456219, 490013, 1470039, 4410117, 13230351]

約数ペア:

[(1, 13230351), (3, 4410117), (9, 1470039), (27, 490013), (29, 456219), (61, 216891), (87, 152073), (183, 72297), (261, 50691), (277, 47763), (549, 24099), (783, 16897), (831, 15921), (1647, 8033), (1769, 7479), (2493, 5307)]