316392.0000000

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 20

約数和(自身を含む): 7238220

約数和(自身を除く): 2556663

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1993, 2349, 5979, 17937, 53811, 57797, 161433, 173391, 520173, 1560519, 4681557]

約数ペア:

[(1, 4681557), (3, 1560519), (9, 520173), (27, 173391), (29, 161433), (81, 57797), (87, 53811), (261, 17937), (783, 5979), (1993, 2349)]