755001

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 1223040

約数和(自身を除く): 468039

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 239, 243, 351, 717, 1053, 2151, 3107, 3159, 6453, 9321, 19359, 27963, 58077, 83889, 251667, 755001]

約数ペア:

[(1, 755001), (3, 251667), (9, 83889), (13, 58077), (27, 27963), (39, 19359), (81, 9321), (117, 6453), (239, 3159), (243, 3107), (351, 2151), (717, 1053)]