289653081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{57097}}^1$

素因数の和:57208

約数の個数: 16

約数和(自身を含む): 411105600

約数和(自身を除く): 121452519

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 57097, 171291, 1084843, 3254529, 5081633, 15244899, 96551027, 289653081]

約数ペア:

[(1, 289653081), (3, 96551027), (19, 15244899), (57, 5081633), (89, 3254529), (267, 1084843), (1691, 171291), (5073, 57097)]