8989461

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8562

約数の個数: 20

約数和(自身を含む): 14463372

約数和(自身を除く): 5473911

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8537, 25611, 76833, 110981, 230499, 332943, 691497, 998829, 2996487, 8989461]

約数ペア:

[(1, 8989461), (3, 2996487), (9, 998829), (13, 691497), (27, 332943), (39, 230499), (81, 110981), (117, 76833), (351, 25611), (1053, 8537)]