1527417

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 20

約数和(自身を含む): 2315940

約数和(自身を除く): 788523

約数列:

[1, 3, 9, 27, 81, 109, 173, 327, 519, 981, 1557, 2943, 4671, 8829, 14013, 18857, 56571, 169713, 509139, 1527417]

約数ペア:

[(1, 1527417), (3, 509139), (9, 169713), (27, 56571), (81, 18857), (109, 14013), (173, 8829), (327, 4671), (519, 2943), (981, 1557)]