8947253

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 11524032

約数和(自身を除く): 2576779

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 467, 833, 1127, 2737, 3269, 7939, 10741, 19159, 22883, 55573, 75187, 182597, 389011, 526309, 1278179, 8947253]

約数ペア:

[(1, 8947253), (7, 1278179), (17, 526309), (23, 389011), (49, 182597), (119, 75187), (161, 55573), (391, 22883), (467, 19159), (833, 10741), (1127, 7939), (2737, 3269)]