2148367005

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653993}}^1$

素因数の和:654077

約数の個数: 24

約数和(自身を含む): 3774853368

約数和(自身を除く): 1626486363

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 653993, 1961979, 3269965, 5885937, 9809895, 29429685, 47741489, 143224467, 238707445, 429673401, 716122335, 2148367005]

約数ペア:

[(1, 2148367005), (3, 716122335), (5, 429673401), (9, 238707445), (15, 143224467), (45, 47741489), (73, 29429685), (219, 9809895), (365, 5885937), (657, 3269965), (1095, 1961979), (3285, 653993)]