2172083039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{364627}}^1$

素因数の和:364694

約数の個数: 16

約数和(自身を含む): 2660325888

約数和(自身を除く): 488242849

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 364627, 2552389, 8386421, 13491199, 58704947, 94438393, 310297577, 2172083039]

約数ペア:

[(1, 2172083039), (7, 310297577), (23, 94438393), (37, 58704947), (161, 13491199), (259, 8386421), (851, 2552389), (5957, 364627)]