2017494717

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1\times {\mathrm{809}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 3102624000

約数和(自身を除く): 1085129283

約数列:

[1, 3, 7, 21, 149, 447, 797, 809, 1043, 2391, 2427, 3129, 5579, 5663, 16737, 16989, 118753, 120541, 356259, 361623, 644773, 831271, 843787, 1934319, 2493813, 2531361, 4513411, 13540233, 96071177, 288213531, 672498239, 2017494717]

約数ペア:

[(1, 2017494717), (3, 672498239), (7, 288213531), (21, 96071177), (149, 13540233), (447, 4513411), (797, 2531361), (809, 2493813), (1043, 1934319), (2391, 843787), (2427, 831271), (3129, 644773), (5579, 361623), (5663, 356259), (16737, 120541), (16989, 118753)]