7540929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 12600432

約数和(自身を除く): 5059503

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 211, 361, 627, 633, 1083, 1881, 1899, 2321, 3249, 3971, 4009, 6963, 11913, 12027, 20889, 35739, 36081, 44099, 76171, 132297, 228513, 396891, 685539, 837881, 2513643, 7540929]

約数ペア:

[(1, 7540929), (3, 2513643), (9, 837881), (11, 685539), (19, 396891), (33, 228513), (57, 132297), (99, 76171), (171, 44099), (209, 36081), (211, 35739), (361, 20889), (627, 12027), (633, 11913), (1083, 6963), (1881, 4009), (1899, 3971), (2321, 3249)]