171108954

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{221071}}^1$

素因数の和:221122

約数の個数: 24

約数和(自身を含む): 379359552

約数和(自身を除く): 208250598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 221071, 442142, 663213, 1326426, 1989639, 3979278, 9506053, 19012106, 28518159, 57036318, 85554477, 171108954]

約数ペア:

[(1, 171108954), (2, 85554477), (3, 57036318), (6, 28518159), (9, 19012106), (18, 9506053), (43, 3979278), (86, 1989639), (129, 1326426), (258, 663213), (387, 442142), (774, 221071)]