1315769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 1706880

約数和(自身を除く): 391111

約数列:

[1, 7, 13, 19, 91, 133, 247, 761, 1729, 5327, 9893, 14459, 69251, 101213, 187967, 1315769]

約数ペア:

[(1, 1315769), (7, 187967), (13, 101213), (19, 69251), (91, 14459), (133, 9893), (247, 5327), (761, 1729)]