12962769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 18281280

約数和(自身を除く): 5318511

約数列:

[1, 3, 19, 57, 277, 821, 831, 2463, 5263, 15599, 15789, 46797, 227417, 682251, 4320923, 12962769]

約数ペア:

[(1, 12962769), (3, 4320923), (19, 682251), (57, 227417), (277, 46797), (821, 15789), (831, 15599), (2463, 5263)]