3987204361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{376471}}^1$

素因数の和:376584

約数の個数: 16

約数和(自身を含む): 4879077120

約数和(自身を除く): 891872759

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 376471, 2635297, 6400007, 33505919, 44800049, 234541433, 569600623, 3987204361]

約数ペア:

[(1, 3987204361), (7, 569600623), (17, 234541433), (89, 44800049), (119, 33505919), (623, 6400007), (1513, 2635297), (10591, 376471)]