338200317

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{412943}}^1$

素因数の和:412969

約数の個数: 24

約数和(自身を含む): 601246464

約数和(自身を除く): 263046147

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 412943, 1238829, 2890601, 3716487, 5368259, 8671803, 16104777, 26015409, 37577813, 48314331, 112733439, 338200317]

約数ペア:

[(1, 338200317), (3, 112733439), (7, 48314331), (9, 37577813), (13, 26015409), (21, 16104777), (39, 8671803), (63, 5368259), (91, 3716487), (117, 2890601), (273, 1238829), (819, 412943)]