1493451673

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1\times {\mathrm{4021}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 1727979904

約数和(自身を除く): 234528231

約数列:

[1, 7, 97, 547, 679, 3829, 4021, 28147, 53059, 371413, 390037, 2199487, 2730259, 15396409, 213350239, 1493451673]

約数ペア:

[(1, 1493451673), (7, 213350239), (97, 15396409), (547, 2730259), (679, 2199487), (3829, 390037), (4021, 371413), (28147, 53059)]