289372611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{105649}}^1$

素因数の和:105746

約数の個数: 16

約数和(自身を含む): 425980800

約数和(自身を除く): 136608189

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 105649, 316947, 1162139, 3486417, 8768867, 26306601, 96457537, 289372611]

約数ペア:

[(1, 289372611), (3, 96457537), (11, 26306601), (33, 8768867), (83, 3486417), (249, 1162139), (913, 316947), (2739, 105649)]