122967901

素因数分解:

$7^3\times {\mathrm{191}}^1\times {\mathrm{1877}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 144230400

約数和(自身を除く): 21262499

約数列:

[1, 7, 49, 191, 343, 1337, 1877, 9359, 13139, 65513, 91973, 358507, 643811, 2509549, 17566843, 122967901]

約数ペア:

[(1, 122967901), (7, 17566843), (49, 2509549), (191, 643811), (343, 358507), (1337, 91973), (1877, 65513), (9359, 13139)]