849405739

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2311}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 1066396128

約数和(自身を除く): 216990389

約数列:

[1, 7, 13, 49, 91, 577, 637, 2311, 4039, 7501, 16177, 28273, 30043, 52507, 113239, 210301, 367549, 1333447, 1472107, 9334129, 17334811, 65338903, 121343677, 849405739]

約数ペア:

[(1, 849405739), (7, 121343677), (13, 65338903), (49, 17334811), (91, 9334129), (577, 1472107), (637, 1333447), (2311, 367549), (4039, 210301), (7501, 113239), (16177, 52507), (28273, 30043)]