21777237133

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{64577}}^1$

素因数の和:64916

約数の個数: 16

約数和(自身を含む): 23434064640

約数和(自身を除く): 1656827507

約数列:

[1, 17, 83, 239, 1411, 4063, 19837, 64577, 337229, 1097809, 5359891, 15433903, 91118147, 262376351, 1281013949, 21777237133]

約数ペア:

[(1, 21777237133), (17, 1281013949), (83, 262376351), (239, 91118147), (1411, 15433903), (4063, 5359891), (19837, 1097809), (64577, 337229)]