356127591

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{19861}}^1$

素因数の和:20046

約数の個数: 16

約数和(自身を含む): 489399680

約数和(自身を除く): 133272089

約数列:

[1, 3, 43, 129, 139, 417, 5977, 17931, 19861, 59583, 854023, 2562069, 2760679, 8282037, 118709197, 356127591]

約数ペア:

[(1, 356127591), (3, 118709197), (43, 8282037), (129, 2760679), (139, 2562069), (417, 854023), (5977, 59583), (17931, 19861)]