1405143691

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{5441}}^1$

素因数の和:5994

約数の個数: 16

約数和(自身を含む): 1629987840

約数和(自身を除く): 224844149

約数列:

[1, 7, 79, 467, 553, 3269, 5441, 36893, 38087, 258251, 429839, 2540947, 3008873, 17786629, 200734813, 1405143691]

約数ペア:

[(1, 1405143691), (7, 200734813), (79, 17786629), (467, 3008873), (553, 2540947), (3269, 429839), (5441, 258251), (36893, 38087)]