1198041

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 1844640

約数和(自身を除く): 646599

約数列:

[1, 3, 13, 17, 39, 51, 139, 169, 221, 417, 507, 663, 1807, 2363, 2873, 5421, 7089, 8619, 23491, 30719, 70473, 92157, 399347, 1198041]

約数ペア:

[(1, 1198041), (3, 399347), (13, 92157), (17, 70473), (39, 30719), (51, 23491), (139, 8619), (169, 7089), (221, 5421), (417, 2873), (507, 2363), (663, 1807)]