520093449

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 759350592

約数和(自身を除く): 239257143

約数列:

[1, 3, 9, 131, 393, 503, 877, 1179, 1509, 2631, 4527, 7893, 65893, 114887, 197679, 344661, 441131, 593037, 1033983, 1323393, 3970179, 57788161, 173364483, 520093449]

約数ペア:

[(1, 520093449), (3, 173364483), (9, 57788161), (131, 3970179), (393, 1323393), (503, 1033983), (877, 593037), (1179, 441131), (1509, 344661), (2631, 197679), (4527, 114887), (7893, 65893)]