17042259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 26118400

約数和(自身を除く): 9076141

約数列:

[1, 3, 13, 19, 39, 57, 109, 211, 247, 327, 633, 741, 1417, 2071, 2743, 4009, 4251, 6213, 8229, 12027, 22999, 26923, 52117, 68997, 80769, 156351, 298987, 436981, 896961, 1310943, 5680753, 17042259]

約数ペア:

[(1, 17042259), (3, 5680753), (13, 1310943), (19, 896961), (39, 436981), (57, 298987), (109, 156351), (211, 80769), (247, 68997), (327, 52117), (633, 26923), (741, 22999), (1417, 12027), (2071, 8229), (2743, 6213), (4009, 4251)]