7681863

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5011}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 11868416

約数和(自身を除く): 4186553

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 5011, 15033, 35077, 105231, 365803, 1097409, 2560621, 7681863]

約数ペア:

[(1, 7681863), (3, 2560621), (7, 1097409), (21, 365803), (73, 105231), (219, 35077), (511, 15033), (1533, 5011)]