2421749121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1706659}}^1$

素因数の和:1706716

約数の個数: 16

約数和(自身を含む): 3604465920

約数和(自身を除く): 1182716799

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1706659, 5119977, 18773249, 56319747, 73386337, 220159011, 807249707, 2421749121]

約数ペア:

[(1, 2421749121), (3, 807249707), (11, 220159011), (33, 73386337), (43, 56319747), (129, 18773249), (473, 5119977), (1419, 1706659)]