3157461

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2322

約数の個数: 20

約数和(自身を含む): 4996332

約数和(自身を除く): 1838871

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2293, 6879, 20637, 38981, 61911, 116943, 185733, 350829, 1052487, 3157461]

約数ペア:

[(1, 3157461), (3, 1052487), (9, 350829), (17, 185733), (27, 116943), (51, 61911), (81, 38981), (153, 20637), (459, 6879), (1377, 2293)]