290703023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 317049600

約数和(自身を除く): 26346577

約数列:

[1, 13, 149, 223, 673, 1937, 2899, 8749, 33227, 100277, 150079, 431951, 1303601, 1951027, 22361771, 290703023]

約数ペア:

[(1, 290703023), (13, 22361771), (149, 1951027), (223, 1303601), (673, 431951), (1937, 150079), (2899, 100277), (8749, 33227)]