27912129

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1459}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 42608640

約数和(自身を除く): 14696511

約数列:

[1, 3, 7, 21, 911, 1459, 2733, 4377, 6377, 10213, 19131, 30639, 1329149, 3987447, 9304043, 27912129]

約数ペア:

[(1, 27912129), (3, 9304043), (7, 3987447), (21, 1329149), (911, 30639), (1459, 19131), (2733, 10213), (4377, 6377)]