2912136773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{744221}}^1$

素因数の和:744284

約数の個数: 16

約数和(自身を含む): 3667526016

約数和(自身を除く): 755389243

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 744221, 5209547, 9674873, 32001503, 67724111, 224010521, 416019539, 2912136773]

約数ペア:

[(1, 2912136773), (7, 416019539), (13, 224010521), (43, 67724111), (91, 32001503), (301, 9674873), (559, 5209547), (3913, 744221)]