2284291287

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{70327}}^1$

素因数の和:70740

約数の個数: 20

約数和(自身を含む): 3420894576

約数和(自身を除く): 1136603289

約数列:

[1, 3, 9, 27, 81, 401, 1203, 3609, 10827, 32481, 70327, 210981, 632943, 1898829, 5696487, 28201127, 84603381, 253810143, 761430429, 2284291287]

約数ペア:

[(1, 2284291287), (3, 761430429), (9, 253810143), (27, 84603381), (81, 28201127), (401, 5696487), (1203, 1898829), (3609, 632943), (10827, 210981), (32481, 70327)]