1317407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 1677312

約数和(自身を除く): 359905

約数列:

[1, 7, 13, 31, 91, 217, 403, 467, 2821, 3269, 6071, 14477, 42497, 101339, 188201, 1317407]

約数ペア:

[(1, 1317407), (7, 188201), (13, 101339), (31, 42497), (91, 14477), (217, 6071), (403, 3269), (467, 2821)]