1259584587

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{914731}}^1$

素因数の和:914760

約数の個数: 20

約数和(自身を含む): 1992286296

約数和(自身を除く): 732701709

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 914731, 2744193, 8232579, 15550427, 24697737, 46651281, 74093211, 139953843, 419861529, 1259584587]

約数ペア:

[(1, 1259584587), (3, 419861529), (9, 139953843), (17, 74093211), (27, 46651281), (51, 24697737), (81, 15550427), (153, 8232579), (459, 2744193), (1377, 914731)]