726136317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{9511}}^1$

素因数の和:10033

約数の個数: 24

約数和(自身を含む): 1112904000

約数和(自身を除く): 386767683

約数列:

[1, 3, 9, 17, 51, 153, 499, 1497, 4491, 8483, 9511, 25449, 28533, 76347, 85599, 161687, 485061, 1455183, 4745989, 14237967, 42713901, 80681813, 242045439, 726136317]

約数ペア:

[(1, 726136317), (3, 242045439), (9, 80681813), (17, 42713901), (51, 14237967), (153, 4745989), (499, 1455183), (1497, 485061), (4491, 161687), (8483, 85599), (9511, 76347), (25449, 28533)]