299712217

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3461}}^1$

素因数の和:3696

約数の個数: 16

約数和(自身を含む): 348969600

約数和(自身を除く): 49257383

約数列:

[1, 7, 89, 139, 623, 973, 3461, 12371, 24227, 86597, 308029, 481079, 2156203, 3367553, 42816031, 299712217]

約数ペア:

[(1, 299712217), (7, 42816031), (89, 3367553), (139, 2156203), (623, 481079), (973, 308029), (3461, 86597), (12371, 24227)]