121562399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6053}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 147233280

約数和(自身を除く): 25670881

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 6053, 20083, 42371, 115007, 805049, 914003, 6398021, 17366057, 121562399]

約数ペア:

[(1, 121562399), (7, 17366057), (19, 6398021), (133, 914003), (151, 805049), (1057, 115007), (2869, 42371), (6053, 20083)]