728820227529

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{863}}^1\times {\mathrm{296011}}^1$

素因数の和:297197

約数の個数: 24

約数和(自身を含む): 1057288557312

約数和(自身を除く): 328468329783

約数列:

[1, 3, 9, 317, 863, 951, 2589, 2853, 7767, 273571, 296011, 820713, 888033, 2462139, 2664099, 93835487, 255457493, 281506461, 766372479, 844519383, 2299117437, 80980025281, 242940075843, 728820227529]

約数ペア:

[(1, 728820227529), (3, 242940075843), (9, 80980025281), (317, 2299117437), (863, 844519383), (951, 766372479), (2589, 281506461), (2853, 255457493), (7767, 93835487), (273571, 2664099), (296011, 2462139), (820713, 888033)]