492081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 705600

約数和(自身を除く): 213519

約数列:

[1, 3, 19, 57, 89, 97, 267, 291, 1691, 1843, 5073, 5529, 8633, 25899, 164027, 492081]

約数ペア:

[(1, 492081), (3, 164027), (19, 25899), (57, 8633), (89, 5529), (97, 5073), (267, 1843), (291, 1691)]