129373517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13043}}^1$

素因数の和:13172

約数の個数: 16

約数和(自身を含む): 160702080

約数和(自身を除く): 31328563

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 13043, 91301, 169559, 1186913, 1421687, 9951809, 18481931, 129373517]

約数ペア:

[(1, 129373517), (7, 18481931), (13, 9951809), (91, 1421687), (109, 1186913), (763, 169559), (1417, 91301), (9919, 13043)]