2318771

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 2897664

約数和(自身を除く): 578893

約数列:

[1, 7, 13, 83, 91, 307, 581, 1079, 2149, 3991, 7553, 25481, 27937, 178367, 331253, 2318771]

約数ペア:

[(1, 2318771), (7, 331253), (13, 178367), (83, 27937), (91, 25481), (307, 7553), (581, 3991), (1079, 2149)]