29926897

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 40908672

約数和(自身を除く): 10981775

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 4271, 7007, 29897, 46981, 55523, 209279, 328867, 388661, 610753, 2302069, 2720627, 4275271, 29926897]

約数ペア:

[(1, 29926897), (7, 4275271), (11, 2720627), (13, 2302069), (49, 610753), (77, 388661), (91, 328867), (143, 209279), (539, 55523), (637, 46981), (1001, 29897), (4271, 7007)]