2159784783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6153233}}^1$

素因数の和:6153255

約数の個数: 16

約数和(自身を含む): 3445811040

約数和(自身を除く): 1286026257

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6153233, 18459699, 55379097, 79992029, 166137291, 239976087, 719928261, 2159784783]

約数ペア:

[(1, 2159784783), (3, 719928261), (9, 239976087), (13, 166137291), (27, 79992029), (39, 55379097), (117, 18459699), (351, 6153233)]