2007474819

素因数分解:

$3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{127289}}^1$

素因数の和:128050

約数の個数: 16

約数和(自身を含む): 3063106560

約数和(自身を除く): 1055631741

約数列:

[1, 3, 7, 21, 751, 2253, 5257, 15771, 127289, 381867, 891023, 2673069, 95594039, 286782117, 669158273, 2007474819]

約数ペア:

[(1, 2007474819), (3, 669158273), (7, 286782117), (21, 95594039), (751, 2673069), (2253, 891023), (5257, 381867), (15771, 127289)]