13379805

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4073}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 23515128

約数和(自身を除く): 10135323

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4073, 12219, 20365, 36657, 61095, 183285, 297329, 891987, 1486645, 2675961, 4459935, 13379805]

約数ペア:

[(1, 13379805), (3, 4459935), (5, 2675961), (9, 1486645), (15, 891987), (45, 297329), (73, 183285), (219, 61095), (365, 36657), (657, 20365), (1095, 12219), (3285, 4073)]