2038995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6473}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 4039776

約数和(自身を除く): 2000781

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6473, 19419, 32365, 45311, 58257, 97095, 135933, 226555, 291285, 407799, 679665, 2038995]

約数ペア:

[(1, 2038995), (3, 679665), (5, 407799), (7, 291285), (9, 226555), (15, 135933), (21, 97095), (35, 58257), (45, 45311), (63, 32365), (105, 19419), (315, 6473)]