320043021

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{4091}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 433097280

約数和(自身を除く): 113054259

約数列:

[1, 3, 89, 267, 293, 879, 4091, 12273, 26077, 78231, 364099, 1092297, 1198663, 3595989, 106681007, 320043021]

約数ペア:

[(1, 320043021), (3, 106681007), (89, 3595989), (267, 1198663), (293, 1092297), (879, 364099), (4091, 78231), (12273, 26077)]