4452189

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 7135488

約数和(自身を除く): 2683299

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 977, 1519, 2931, 4557, 6839, 20517, 30287, 47873, 90861, 143619, 212009, 636027, 1484063, 4452189]

約数ペア:

[(1, 4452189), (3, 1484063), (7, 636027), (21, 212009), (31, 143619), (49, 90861), (93, 47873), (147, 30287), (217, 20517), (651, 6839), (977, 4557), (1519, 2931)]