2000660703

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{194371}}^1$

素因数の和:194494

約数の個数: 16

約数和(自身を含む): 2761637376

約数和(自身を除く): 760976673

約数列:

[1, 3, 47, 73, 141, 219, 3431, 10293, 194371, 583113, 9135437, 14189083, 27406311, 42567249, 666886901, 2000660703]

約数ペア:

[(1, 2000660703), (3, 666886901), (47, 42567249), (73, 27406311), (141, 14189083), (219, 9135437), (3431, 583113), (10293, 194371)]