427896003

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{5591}}^1$

素因数の和:5954

約数の個数: 16

約数和(自身を含む): 578704896

約数和(自身を除く): 150808893

約数列:

[1, 3, 97, 263, 291, 789, 5591, 16773, 25511, 76533, 542327, 1470433, 1626981, 4411299, 142632001, 427896003]

約数ペア:

[(1, 427896003), (3, 142632001), (97, 4411299), (263, 1626981), (291, 1470433), (789, 542327), (5591, 76533), (16773, 25511)]