1307262209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{2749}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 1511136000

約数和(自身を除く): 203873791

約数列:

[1, 11, 17, 187, 2543, 2749, 27973, 30239, 43231, 46733, 475541, 514063, 6990707, 76897777, 118842019, 1307262209]

約数ペア:

[(1, 1307262209), (11, 118842019), (17, 76897777), (187, 6990707), (2543, 514063), (2749, 475541), (27973, 46733), (30239, 43231)]