9898343

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 12736080

約数和(自身を除く): 2837737

約数列:

[1, 7, 13, 41, 49, 91, 287, 379, 533, 637, 2009, 2653, 3731, 4927, 15539, 18571, 26117, 34489, 108773, 202007, 241423, 761411, 1414049, 9898343]

約数ペア:

[(1, 9898343), (7, 1414049), (13, 761411), (41, 241423), (49, 202007), (91, 108773), (287, 34489), (379, 26117), (533, 18571), (637, 15539), (2009, 4927), (2653, 3731)]