2021093985

素因数分解:

$3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{101537}}^1$

素因数の和:102872

約数の個数: 16

約数和(自身を含む): 3236219136

約数和(自身を除く): 1215125151

約数列:

[1, 3, 5, 15, 1327, 3981, 6635, 19905, 101537, 304611, 507685, 1523055, 134739599, 404218797, 673697995, 2021093985]

約数ペア:

[(1, 2021093985), (3, 673697995), (5, 404218797), (15, 134739599), (1327, 1523055), (3981, 507685), (6635, 304611), (19905, 101537)]