16315579

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 20487168

約数和(自身を除く): 4171589

約数列:

[1, 7, 23, 31, 49, 161, 217, 467, 713, 1127, 1519, 3269, 4991, 10741, 14477, 22883, 34937, 75187, 101339, 332971, 526309, 709373, 2330797, 16315579]

約数ペア:

[(1, 16315579), (7, 2330797), (23, 709373), (31, 526309), (49, 332971), (161, 101339), (217, 75187), (467, 34937), (713, 22883), (1127, 14477), (1519, 10741), (3269, 4991)]