20211046389

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{731251}}^1$

素因数の和:731377

約数の個数: 24

約数和(自身を含む): 30344032992

約数和(自身を除く): 10132986603

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 9213, 27639, 731251, 2193753, 6581259, 27056287, 60693833, 81168861, 182081499, 243506583, 546244497, 2245671821, 6737015463, 20211046389]

約数ペア:

[(1, 20211046389), (3, 6737015463), (9, 2245671821), (37, 546244497), (83, 243506583), (111, 182081499), (249, 81168861), (333, 60693833), (747, 27056287), (3071, 6581259), (9213, 2193753), (27639, 731251)]