243500946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{240139}}^1$

素因数の和:240170

約数の個数: 24

約数和(自身を含む): 527347440

約数和(自身を除く): 283846494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 240139, 480278, 720417, 1440834, 3121807, 6243614, 9365421, 18730842, 40583491, 81166982, 121750473, 243500946]

約数ペア:

[(1, 243500946), (2, 121750473), (3, 81166982), (6, 40583491), (13, 18730842), (26, 9365421), (39, 6243614), (78, 3121807), (169, 1440834), (338, 720417), (507, 480278), (1014, 240139)]