2012802603

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{129001}}^1$

素因数の和:129754

約数の個数: 16

約数和(自身を含む): 3071279616

約数和(自身を除く): 1058477013

約数列:

[1, 3, 7, 21, 743, 2229, 5201, 15603, 129001, 387003, 903007, 2709021, 95847743, 287543229, 670934201, 2012802603]

約数ペア:

[(1, 2012802603), (3, 670934201), (7, 287543229), (21, 95847743), (743, 2709021), (2229, 903007), (5201, 387003), (15603, 129001)]