1282203

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 2064240

約数和(自身を除く): 782037

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 281, 351, 507, 843, 1521, 2529, 3653, 4563, 7587, 10959, 32877, 47489, 98631, 142467, 427401, 1282203]

約数ペア:

[(1, 1282203), (3, 427401), (9, 142467), (13, 98631), (27, 47489), (39, 32877), (117, 10959), (169, 7587), (281, 4563), (351, 3653), (507, 2529), (843, 1521)]