15693221391

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{1459}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 21584640000

約数和(自身を除く): 5891418609

約数列:

[1, 3, 43, 129, 199, 419, 597, 1257, 1459, 4377, 8557, 18017, 25671, 54051, 62737, 83381, 188211, 250143, 290341, 611321, 871023, 1833963, 3585383, 10756149, 12484663, 26286803, 37453989, 78860409, 121652879, 364958637, 5231073797, 15693221391]

約数ペア:

[(1, 15693221391), (3, 5231073797), (43, 364958637), (129, 121652879), (199, 78860409), (419, 37453989), (597, 26286803), (1257, 12484663), (1459, 10756149), (4377, 3585383), (8557, 1833963), (18017, 871023), (25671, 611321), (54051, 290341), (62737, 250143), (83381, 188211)]