2011252243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2009243}}^1$

素因数の和:2009274

約数の個数: 16

約数和(自身を含む): 2700423936

約数和(自身を除く): 689171693

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2009243, 14064701, 22101673, 26120159, 154711711, 182841113, 287321749, 2011252243]

約数ペア:

[(1, 2011252243), (7, 287321749), (11, 182841113), (13, 154711711), (77, 26120159), (91, 22101673), (143, 14064701), (1001, 2009243)]