1378441401

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{82241}}^1$

素因数の和:82432

約数の個数: 16

約数和(自身を含む): 1900119168

約数和(自身を除く): 521677767

約数列:

[1, 3, 37, 111, 151, 453, 5587, 16761, 82241, 246723, 3042917, 9128751, 12418391, 37255173, 459480467, 1378441401]

約数ペア:

[(1, 1378441401), (3, 459480467), (37, 37255173), (111, 12418391), (151, 9128751), (453, 3042917), (5587, 246723), (16761, 82241)]