12490959957

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1\times {\mathrm{4663}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 19163443200

約数和(自身を除く): 6672483243

約数列:

[1, 3, 7, 21, 199, 597, 641, 1393, 1923, 4179, 4487, 4663, 13461, 13989, 32641, 97923, 127559, 382677, 892913, 927937, 2678739, 2783811, 2988983, 6495559, 8966949, 19486677, 20922881, 62768643, 594807617, 1784422851, 4163653319, 12490959957]

約数ペア:

[(1, 12490959957), (3, 4163653319), (7, 1784422851), (21, 594807617), (199, 62768643), (597, 20922881), (641, 19486677), (1393, 8966949), (1923, 6495559), (4179, 2988983), (4487, 2783811), (4663, 2678739), (13461, 927937), (13989, 892913), (32641, 382677), (97923, 127559)]