27921259

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 30369600

約数和(自身を除く): 2448341

約数列:

[1, 17, 73, 149, 151, 1241, 2533, 2567, 10877, 11023, 22499, 184909, 187391, 382483, 1642427, 27921259]

約数ペア:

[(1, 27921259), (17, 1642427), (73, 382483), (149, 187391), (151, 184909), (1241, 22499), (2533, 11023), (2567, 10877)]