2005367361

素因数分解:

$3^1\times {\mathrm{463}}^1\times {\mathrm{919}}^1\times {\mathrm{1571}}^1$

素因数の和:2956

約数の個数: 16

約数和(自身を含む): 2684221440

約数和(自身を除く): 678854079

約数列:

[1, 3, 463, 919, 1389, 1571, 2757, 4713, 425497, 727373, 1276491, 1443749, 2182119, 4331247, 668455787, 2005367361]

約数ペア:

[(1, 2005367361), (3, 668455787), (463, 4331247), (919, 2182119), (1389, 1443749), (1571, 1276491), (2757, 727373), (4713, 425497)]