2004355587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{119243}}^1$

素因数の和:119690

約数の個数: 16

約数和(自身を含む): 2884750848

約数和(自身を除く): 880395261

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 16809, 119243, 357729, 1550159, 4650477, 51393733, 154181199, 668118529, 2004355587]

約数ペア:

[(1, 2004355587), (3, 668118529), (13, 154181199), (39, 51393733), (431, 4650477), (1293, 1550159), (5603, 357729), (16809, 119243)]