415952361

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2081}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 673568640

約数和(自身を除く): 257616279

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 673, 2019, 2081, 6057, 6243, 7403, 18171, 18729, 22209, 22891, 56187, 66627, 68673, 199881, 206019, 618057, 1400513, 4201539, 12604617, 15405643, 37813851, 46216929, 138650787, 415952361]

約数ペア:

[(1, 415952361), (3, 138650787), (9, 46216929), (11, 37813851), (27, 15405643), (33, 12604617), (99, 4201539), (297, 1400513), (673, 618057), (2019, 206019), (2081, 199881), (6057, 68673), (6243, 66627), (7403, 56187), (18171, 22891), (18729, 22209)]