10542393

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:998

約数の個数: 20

約数和(自身を含む): 15867940

約数和(自身を除く): 5325547

約数列:

[1, 3, 9, 27, 81, 157, 471, 829, 1413, 2487, 4239, 7461, 12717, 22383, 67149, 130153, 390459, 1171377, 3514131, 10542393]

約数ペア:

[(1, 10542393), (3, 3514131), (9, 1171377), (27, 390459), (81, 130153), (157, 67149), (471, 22383), (829, 12717), (1413, 7461), (2487, 4239)]