372827819

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2971}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 469587888

約数和(自身を除く): 96760069

約数列:

[1, 7, 13, 49, 91, 197, 637, 1379, 2561, 2971, 9653, 17927, 20797, 38623, 125489, 145579, 270361, 585287, 1892527, 4097009, 7608731, 28679063, 53261117, 372827819]

約数ペア:

[(1, 372827819), (7, 53261117), (13, 28679063), (49, 7608731), (91, 4097009), (197, 1892527), (637, 585287), (1379, 270361), (2561, 145579), (2971, 125489), (9653, 38623), (17927, 20797)]