2187410811

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{55997}}^1$

素因数の和:56478

約数の個数: 16

約数和(自身を含む): 3023892000

約数和(自身を除く): 836481189

約数列:

[1, 3, 29, 87, 449, 1347, 13021, 39063, 55997, 167991, 1623913, 4871739, 25142653, 75427959, 729136937, 2187410811]

約数ペア:

[(1, 2187410811), (3, 729136937), (29, 75427959), (87, 25142653), (449, 4871739), (1347, 1623913), (13021, 167991), (39063, 55997)]