1793259

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 30

約数和(自身を含む): 2922876

約数和(自身を除く): 1129617

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 169, 351, 393, 507, 1053, 1179, 1521, 1703, 3537, 4563, 5109, 10611, 13689, 15327, 22139, 45981, 66417, 137943, 199251, 597753, 1793259]

約数ペア:

[(1, 1793259), (3, 597753), (9, 199251), (13, 137943), (27, 66417), (39, 45981), (81, 22139), (117, 15327), (131, 13689), (169, 10611), (351, 5109), (393, 4563), (507, 3537), (1053, 1703), (1179, 1521)]