855359097

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 1247145984

約数和(自身を除く): 391786887

約数列:

[1, 3, 17, 41, 51, 123, 127, 381, 697, 2091, 2159, 3221, 5207, 6477, 9663, 15621, 54757, 88519, 132061, 164271, 265557, 396183, 409067, 1227201, 2245037, 6735111, 6954139, 16771747, 20862417, 50315241, 285119699, 855359097]

約数ペア:

[(1, 855359097), (3, 285119699), (17, 50315241), (41, 20862417), (51, 16771747), (123, 6954139), (127, 6735111), (381, 2245037), (697, 1227201), (2091, 409067), (2159, 396183), (3221, 265557), (5207, 164271), (6477, 132061), (9663, 88519), (15621, 54757)]