16554057

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 24208704

約数和(自身を除く): 7654647

約数列:

[1, 3, 13, 39, 103, 169, 309, 317, 507, 951, 1339, 4017, 4121, 12363, 17407, 32651, 52221, 53573, 97953, 160719, 424463, 1273389, 5518019, 16554057]

約数ペア:

[(1, 16554057), (3, 5518019), (13, 1273389), (39, 424463), (103, 160719), (169, 97953), (309, 53573), (317, 52221), (507, 32651), (951, 17407), (1339, 12363), (4017, 4121)]