4152519

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 7127040

約数和(自身を除く): 2974521

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 173, 189, 381, 519, 889, 1143, 1211, 1557, 2667, 3429, 3633, 4671, 8001, 10899, 21971, 24003, 32697, 65913, 153797, 197739, 461391, 593217, 1384173, 4152519]

約数ペア:

[(1, 4152519), (3, 1384173), (7, 593217), (9, 461391), (21, 197739), (27, 153797), (63, 65913), (127, 32697), (173, 24003), (189, 21971), (381, 10899), (519, 8001), (889, 4671), (1143, 3633), (1211, 3429), (1557, 2667)]