298671107

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 346644480

約数和(自身を除く): 47973373

約数列:

[1, 7, 127, 139, 889, 973, 2417, 16919, 17653, 123571, 306959, 335963, 2148713, 2351741, 42667301, 298671107]

約数ペア:

[(1, 298671107), (7, 42667301), (127, 2351741), (139, 2148713), (889, 335963), (973, 306959), (2417, 123571), (16919, 17653)]