6766991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 8805888

約数和(自身を除く): 2038897

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 3821, 26747, 42031, 87883, 294217, 615181, 966713, 6766991]

約数ペア:

[(1, 6766991), (7, 966713), (11, 615181), (23, 294217), (77, 87883), (161, 42031), (253, 26747), (1771, 3821)]