1689902929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{7219}}^1$

素因数の和:8880

約数の個数: 16

約数和(自身を含む): 1986828480

約数和(自身を除く): 296925551

約数列:

[1, 11, 13, 143, 1637, 7219, 18007, 21281, 79409, 93847, 234091, 1032317, 11817503, 129992533, 153627539, 1689902929]

約数ペア:

[(1, 1689902929), (11, 153627539), (13, 129992533), (143, 11817503), (1637, 1032317), (7219, 234091), (18007, 93847), (21281, 79409)]